diff --git a/api/poktroll/service/params.pulsar.go b/api/poktroll/service/params.pulsar.go
index 981c7d4a5..6b180a66a 100644
--- a/api/poktroll/service/params.pulsar.go
+++ b/api/poktroll/service/params.pulsar.go
@@ -16,14 +16,16 @@ import (
 )
 
 var (
-	md_Params                 protoreflect.MessageDescriptor
-	fd_Params_add_service_fee protoreflect.FieldDescriptor
+	md_Params                   protoreflect.MessageDescriptor
+	fd_Params_add_service_fee   protoreflect.FieldDescriptor
+	fd_Params_target_num_relays protoreflect.FieldDescriptor
 )
 
 func init() {
 	file_poktroll_service_params_proto_init()
 	md_Params = File_poktroll_service_params_proto.Messages().ByName("Params")
 	fd_Params_add_service_fee = md_Params.Fields().ByName("add_service_fee")
+	fd_Params_target_num_relays = md_Params.Fields().ByName("target_num_relays")
 }
 
 var _ protoreflect.Message = (*fastReflection_Params)(nil)
@@ -97,6 +99,12 @@ func (x *fastReflection_Params) Range(f func(protoreflect.FieldDescriptor, proto
 			return
 		}
 	}
+	if x.TargetNumRelays != uint64(0) {
+		value := protoreflect.ValueOfUint64(x.TargetNumRelays)
+		if !f(fd_Params_target_num_relays, value) {
+			return
+		}
+	}
 }
 
 // Has reports whether a field is populated.
@@ -114,6 +122,8 @@ func (x *fastReflection_Params) Has(fd protoreflect.FieldDescriptor) bool {
 	switch fd.FullName() {
 	case "poktroll.service.Params.add_service_fee":
 		return x.AddServiceFee != nil
+	case "poktroll.service.Params.target_num_relays":
+		return x.TargetNumRelays != uint64(0)
 	default:
 		if fd.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: poktroll.service.Params"))
@@ -132,6 +142,8 @@ func (x *fastReflection_Params) Clear(fd protoreflect.FieldDescriptor) {
 	switch fd.FullName() {
 	case "poktroll.service.Params.add_service_fee":
 		x.AddServiceFee = nil
+	case "poktroll.service.Params.target_num_relays":
+		x.TargetNumRelays = uint64(0)
 	default:
 		if fd.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: poktroll.service.Params"))
@@ -151,6 +163,9 @@ func (x *fastReflection_Params) Get(descriptor protoreflect.FieldDescriptor) pro
 	case "poktroll.service.Params.add_service_fee":
 		value := x.AddServiceFee
 		return protoreflect.ValueOfMessage(value.ProtoReflect())
+	case "poktroll.service.Params.target_num_relays":
+		value := x.TargetNumRelays
+		return protoreflect.ValueOfUint64(value)
 	default:
 		if descriptor.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: poktroll.service.Params"))
@@ -173,6 +188,8 @@ func (x *fastReflection_Params) Set(fd protoreflect.FieldDescriptor, value proto
 	switch fd.FullName() {
 	case "poktroll.service.Params.add_service_fee":
 		x.AddServiceFee = value.Message().Interface().(*v1beta1.Coin)
+	case "poktroll.service.Params.target_num_relays":
+		x.TargetNumRelays = value.Uint()
 	default:
 		if fd.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: poktroll.service.Params"))
@@ -198,6 +215,8 @@ func (x *fastReflection_Params) Mutable(fd protoreflect.FieldDescriptor) protore
 			x.AddServiceFee = new(v1beta1.Coin)
 		}
 		return protoreflect.ValueOfMessage(x.AddServiceFee.ProtoReflect())
+	case "poktroll.service.Params.target_num_relays":
+		panic(fmt.Errorf("field target_num_relays of message poktroll.service.Params is not mutable"))
 	default:
 		if fd.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: poktroll.service.Params"))
@@ -214,6 +233,8 @@ func (x *fastReflection_Params) NewField(fd protoreflect.FieldDescriptor) protor
 	case "poktroll.service.Params.add_service_fee":
 		m := new(v1beta1.Coin)
 		return protoreflect.ValueOfMessage(m.ProtoReflect())
+	case "poktroll.service.Params.target_num_relays":
+		return protoreflect.ValueOfUint64(uint64(0))
 	default:
 		if fd.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: poktroll.service.Params"))
@@ -287,6 +308,9 @@ func (x *fastReflection_Params) ProtoMethods() *protoiface.Methods {
 			l = options.Size(x.AddServiceFee)
 			n += 1 + l + runtime.Sov(uint64(l))
 		}
+		if x.TargetNumRelays != 0 {
+			n += 1 + runtime.Sov(uint64(x.TargetNumRelays))
+		}
 		if x.unknownFields != nil {
 			n += len(x.unknownFields)
 		}
@@ -316,6 +340,11 @@ func (x *fastReflection_Params) ProtoMethods() *protoiface.Methods {
 			i -= len(x.unknownFields)
 			copy(dAtA[i:], x.unknownFields)
 		}
+		if x.TargetNumRelays != 0 {
+			i = runtime.EncodeVarint(dAtA, i, uint64(x.TargetNumRelays))
+			i--
+			dAtA[i] = 0x10
+		}
 		if x.AddServiceFee != nil {
 			encoded, err := options.Marshal(x.AddServiceFee)
 			if err != nil {
@@ -415,6 +444,25 @@ func (x *fastReflection_Params) ProtoMethods() *protoiface.Methods {
 					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, err
 				}
 				iNdEx = postIndex
+			case 2:
+				if wireType != 0 {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, fmt.Errorf("proto: wrong wireType = %d for field TargetNumRelays", wireType)
+				}
+				x.TargetNumRelays = 0
+				for shift := uint(0); ; shift += 7 {
+					if shift >= 64 {
+						return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, runtime.ErrIntOverflow
+					}
+					if iNdEx >= l {
+						return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, io.ErrUnexpectedEOF
+					}
+					b := dAtA[iNdEx]
+					iNdEx++
+					x.TargetNumRelays |= uint64(b&0x7F) << shift
+					if b < 0x80 {
+						break
+					}
+				}
 			default:
 				iNdEx = preIndex
 				skippy, err := runtime.Skip(dAtA[iNdEx:])
@@ -473,6 +521,9 @@ type Params struct {
 	// This will be deducted from the signer's account balance,
 	// and transferred to the pocket network foundation.
 	AddServiceFee *v1beta1.Coin `protobuf:"bytes,1,opt,name=add_service_fee,json=addServiceFee,proto3" json:"add_service_fee,omitempty"`
+	// target_num_relays is the target for the EMA of the number of relays per session.
+	// Per service, on-chain relay mining difficulty will be adjusted to maintain this target.
+	TargetNumRelays uint64 `protobuf:"varint,2,opt,name=target_num_relays,json=targetNumRelays,proto3" json:"target_num_relays,omitempty"`
 }
 
 func (x *Params) Reset() {
@@ -502,6 +553,13 @@ func (x *Params) GetAddServiceFee() *v1beta1.Coin {
 	return nil
 }
 
+func (x *Params) GetTargetNumRelays() uint64 {
+	if x != nil {
+		return x.TargetNumRelays
+	}
+	return 0
+}
+
 var File_poktroll_service_params_proto protoreflect.FileDescriptor
 
 var file_poktroll_service_params_proto_rawDesc = []byte{
@@ -512,7 +570,7 @@ var file_poktroll_service_params_proto_rawDesc = []byte{
 	0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x14, 0x67, 0x6f, 0x67, 0x6f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f,
 	0x67, 0x6f, 0x67, 0x6f, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x1e, 0x63, 0x6f, 0x73, 0x6d,
 	0x6f, 0x73, 0x2f, 0x62, 0x61, 0x73, 0x65, 0x2f, 0x76, 0x31, 0x62, 0x65, 0x74, 0x61, 0x31, 0x2f,
-	0x63, 0x6f, 0x69, 0x6e, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0x9e, 0x01, 0x0a, 0x06, 0x50,
+	0x63, 0x6f, 0x69, 0x6e, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0xfd, 0x01, 0x0a, 0x06, 0x50,
 	0x61, 0x72, 0x61, 0x6d, 0x73, 0x12, 0x70, 0x0a, 0x0f, 0x61, 0x64, 0x64, 0x5f, 0x73, 0x65, 0x72,
 	0x76, 0x69, 0x63, 0x65, 0x5f, 0x66, 0x65, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x19,
 	0x2e, 0x63, 0x6f, 0x73, 0x6d, 0x6f, 0x73, 0x2e, 0x62, 0x61, 0x73, 0x65, 0x2e, 0x76, 0x31, 0x62,
@@ -520,21 +578,26 @@ var file_poktroll_service_params_proto_rawDesc = []byte{
 	0x64, 0x64, 0x5f, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x5f, 0x66, 0x65, 0x65, 0xf2, 0xde,
 	0x1f, 0x16, 0x79, 0x61, 0x6d, 0x6c, 0x3a, 0x22, 0x61, 0x64, 0x64, 0x5f, 0x73, 0x65, 0x72, 0x76,
 	0x69, 0x63, 0x65, 0x5f, 0x66, 0x65, 0x65, 0x22, 0x52, 0x0d, 0x61, 0x64, 0x64, 0x53, 0x65, 0x72,
-	0x76, 0x69, 0x63, 0x65, 0x46, 0x65, 0x65, 0x3a, 0x22, 0xe8, 0xa0, 0x1f, 0x01, 0x8a, 0xe7, 0xb0,
-	0x2a, 0x19, 0x70, 0x6f, 0x6b, 0x74, 0x72, 0x6f, 0x6c, 0x6c, 0x2f, 0x78, 0x2f, 0x73, 0x65, 0x72,
-	0x76, 0x69, 0x63, 0x65, 0x2f, 0x50, 0x61, 0x72, 0x61, 0x6d, 0x73, 0x42, 0xab, 0x01, 0xd8, 0xe2,
-	0x1e, 0x01, 0x0a, 0x14, 0x63, 0x6f, 0x6d, 0x2e, 0x70, 0x6f, 0x6b, 0x74, 0x72, 0x6f, 0x6c, 0x6c,
-	0x2e, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x42, 0x0b, 0x50, 0x61, 0x72, 0x61, 0x6d, 0x73,
-	0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x21, 0x63, 0x6f, 0x73, 0x6d, 0x6f, 0x73, 0x73,
-	0x64, 0x6b, 0x2e, 0x69, 0x6f, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x70, 0x6f, 0x6b, 0x74, 0x72, 0x6f,
-	0x6c, 0x6c, 0x2f, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0xa2, 0x02, 0x03, 0x50, 0x53, 0x58,
-	0xaa, 0x02, 0x10, 0x50, 0x6f, 0x6b, 0x74, 0x72, 0x6f, 0x6c, 0x6c, 0x2e, 0x53, 0x65, 0x72, 0x76,
-	0x69, 0x63, 0x65, 0xca, 0x02, 0x10, 0x50, 0x6f, 0x6b, 0x74, 0x72, 0x6f, 0x6c, 0x6c, 0x5c, 0x53,
-	0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0xe2, 0x02, 0x1c, 0x50, 0x6f, 0x6b, 0x74, 0x72, 0x6f, 0x6c,
-	0x6c, 0x5c, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x5c, 0x47, 0x50, 0x42, 0x4d, 0x65, 0x74,
-	0x61, 0x64, 0x61, 0x74, 0x61, 0xea, 0x02, 0x11, 0x50, 0x6f, 0x6b, 0x74, 0x72, 0x6f, 0x6c, 0x6c,
-	0x3a, 0x3a, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f,
-	0x33,
+	0x76, 0x69, 0x63, 0x65, 0x46, 0x65, 0x65, 0x12, 0x5d, 0x0a, 0x11, 0x74, 0x61, 0x72, 0x67, 0x65,
+	0x74, 0x5f, 0x6e, 0x75, 0x6d, 0x5f, 0x72, 0x65, 0x6c, 0x61, 0x79, 0x73, 0x18, 0x02, 0x20, 0x01,
+	0x28, 0x04, 0x42, 0x31, 0xea, 0xde, 0x1f, 0x11, 0x74, 0x61, 0x72, 0x67, 0x65, 0x74, 0x5f, 0x6e,
+	0x75, 0x6d, 0x5f, 0x72, 0x65, 0x6c, 0x61, 0x79, 0x73, 0xf2, 0xde, 0x1f, 0x18, 0x79, 0x61, 0x6d,
+	0x6c, 0x3a, 0x22, 0x74, 0x61, 0x72, 0x67, 0x65, 0x74, 0x5f, 0x6e, 0x75, 0x6d, 0x5f, 0x72, 0x65,
+	0x6c, 0x61, 0x79, 0x73, 0x22, 0x52, 0x0f, 0x74, 0x61, 0x72, 0x67, 0x65, 0x74, 0x4e, 0x75, 0x6d,
+	0x52, 0x65, 0x6c, 0x61, 0x79, 0x73, 0x3a, 0x22, 0xe8, 0xa0, 0x1f, 0x01, 0x8a, 0xe7, 0xb0, 0x2a,
+	0x19, 0x70, 0x6f, 0x6b, 0x74, 0x72, 0x6f, 0x6c, 0x6c, 0x2f, 0x78, 0x2f, 0x73, 0x65, 0x72, 0x76,
+	0x69, 0x63, 0x65, 0x2f, 0x50, 0x61, 0x72, 0x61, 0x6d, 0x73, 0x42, 0xab, 0x01, 0xd8, 0xe2, 0x1e,
+	0x01, 0x0a, 0x14, 0x63, 0x6f, 0x6d, 0x2e, 0x70, 0x6f, 0x6b, 0x74, 0x72, 0x6f, 0x6c, 0x6c, 0x2e,
+	0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x42, 0x0b, 0x50, 0x61, 0x72, 0x61, 0x6d, 0x73, 0x50,
+	0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x21, 0x63, 0x6f, 0x73, 0x6d, 0x6f, 0x73, 0x73, 0x64,
+	0x6b, 0x2e, 0x69, 0x6f, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x70, 0x6f, 0x6b, 0x74, 0x72, 0x6f, 0x6c,
+	0x6c, 0x2f, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0xa2, 0x02, 0x03, 0x50, 0x53, 0x58, 0xaa,
+	0x02, 0x10, 0x50, 0x6f, 0x6b, 0x74, 0x72, 0x6f, 0x6c, 0x6c, 0x2e, 0x53, 0x65, 0x72, 0x76, 0x69,
+	0x63, 0x65, 0xca, 0x02, 0x10, 0x50, 0x6f, 0x6b, 0x74, 0x72, 0x6f, 0x6c, 0x6c, 0x5c, 0x53, 0x65,
+	0x72, 0x76, 0x69, 0x63, 0x65, 0xe2, 0x02, 0x1c, 0x50, 0x6f, 0x6b, 0x74, 0x72, 0x6f, 0x6c, 0x6c,
+	0x5c, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x5c, 0x47, 0x50, 0x42, 0x4d, 0x65, 0x74, 0x61,
+	0x64, 0x61, 0x74, 0x61, 0xea, 0x02, 0x11, 0x50, 0x6f, 0x6b, 0x74, 0x72, 0x6f, 0x6c, 0x6c, 0x3a,
+	0x3a, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
diff --git a/api/poktroll/service/tx.pulsar.go b/api/poktroll/service/tx.pulsar.go
index ae03ea849..3b140dce5 100644
--- a/api/poktroll/service/tx.pulsar.go
+++ b/api/poktroll/service/tx.pulsar.go
@@ -5,11 +5,11 @@ import (
 	_ "cosmossdk.io/api/amino"
 	v1beta1 "cosmossdk.io/api/cosmos/base/v1beta1"
 	_ "cosmossdk.io/api/cosmos/msg/v1"
-	shared "github.com/pokt-network/poktroll/api/poktroll/shared"
 	fmt "fmt"
 	_ "github.com/cosmos/cosmos-proto"
 	runtime "github.com/cosmos/cosmos-proto/runtime"
 	_ "github.com/cosmos/gogoproto/gogoproto"
+	shared "github.com/pokt-network/poktroll/api/poktroll/shared"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoiface "google.golang.org/protobuf/runtime/protoiface"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
@@ -878,6 +878,7 @@ var (
 	fd_MsgUpdateParam_authority protoreflect.FieldDescriptor
 	fd_MsgUpdateParam_name      protoreflect.FieldDescriptor
 	fd_MsgUpdateParam_as_coin   protoreflect.FieldDescriptor
+	fd_MsgUpdateParam_as_uint64 protoreflect.FieldDescriptor
 )
 
 func init() {
@@ -886,6 +887,7 @@ func init() {
 	fd_MsgUpdateParam_authority = md_MsgUpdateParam.Fields().ByName("authority")
 	fd_MsgUpdateParam_name = md_MsgUpdateParam.Fields().ByName("name")
 	fd_MsgUpdateParam_as_coin = md_MsgUpdateParam.Fields().ByName("as_coin")
+	fd_MsgUpdateParam_as_uint64 = md_MsgUpdateParam.Fields().ByName("as_uint64")
 }
 
 var _ protoreflect.Message = (*fastReflection_MsgUpdateParam)(nil)
@@ -973,6 +975,12 @@ func (x *fastReflection_MsgUpdateParam) Range(f func(protoreflect.FieldDescripto
 			if !f(fd_MsgUpdateParam_as_coin, value) {
 				return
 			}
+		case *MsgUpdateParam_AsUint64:
+			v := o.AsUint64
+			value := protoreflect.ValueOfUint64(v)
+			if !f(fd_MsgUpdateParam_as_uint64, value) {
+				return
+			}
 		}
 	}
 }
@@ -1002,6 +1010,14 @@ func (x *fastReflection_MsgUpdateParam) Has(fd protoreflect.FieldDescriptor) boo
 		} else {
 			return false
 		}
+	case "poktroll.service.MsgUpdateParam.as_uint64":
+		if x.AsType == nil {
+			return false
+		} else if _, ok := x.AsType.(*MsgUpdateParam_AsUint64); ok {
+			return true
+		} else {
+			return false
+		}
 	default:
 		if fd.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: poktroll.service.MsgUpdateParam"))
@@ -1024,6 +1040,8 @@ func (x *fastReflection_MsgUpdateParam) Clear(fd protoreflect.FieldDescriptor) {
 		x.Name = ""
 	case "poktroll.service.MsgUpdateParam.as_coin":
 		x.AsType = nil
+	case "poktroll.service.MsgUpdateParam.as_uint64":
+		x.AsType = nil
 	default:
 		if fd.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: poktroll.service.MsgUpdateParam"))
@@ -1054,6 +1072,14 @@ func (x *fastReflection_MsgUpdateParam) Get(descriptor protoreflect.FieldDescrip
 		} else {
 			return protoreflect.ValueOfMessage((*v1beta1.Coin)(nil).ProtoReflect())
 		}
+	case "poktroll.service.MsgUpdateParam.as_uint64":
+		if x.AsType == nil {
+			return protoreflect.ValueOfUint64(uint64(0))
+		} else if v, ok := x.AsType.(*MsgUpdateParam_AsUint64); ok {
+			return protoreflect.ValueOfUint64(v.AsUint64)
+		} else {
+			return protoreflect.ValueOfUint64(uint64(0))
+		}
 	default:
 		if descriptor.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: poktroll.service.MsgUpdateParam"))
@@ -1081,6 +1107,9 @@ func (x *fastReflection_MsgUpdateParam) Set(fd protoreflect.FieldDescriptor, val
 	case "poktroll.service.MsgUpdateParam.as_coin":
 		cv := value.Message().Interface().(*v1beta1.Coin)
 		x.AsType = &MsgUpdateParam_AsCoin{AsCoin: cv}
+	case "poktroll.service.MsgUpdateParam.as_uint64":
+		cv := value.Uint()
+		x.AsType = &MsgUpdateParam_AsUint64{AsUint64: cv}
 	default:
 		if fd.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: poktroll.service.MsgUpdateParam"))
@@ -1121,6 +1150,8 @@ func (x *fastReflection_MsgUpdateParam) Mutable(fd protoreflect.FieldDescriptor)
 		panic(fmt.Errorf("field authority of message poktroll.service.MsgUpdateParam is not mutable"))
 	case "poktroll.service.MsgUpdateParam.name":
 		panic(fmt.Errorf("field name of message poktroll.service.MsgUpdateParam is not mutable"))
+	case "poktroll.service.MsgUpdateParam.as_uint64":
+		panic(fmt.Errorf("field as_uint64 of message poktroll.service.MsgUpdateParam is not mutable"))
 	default:
 		if fd.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: poktroll.service.MsgUpdateParam"))
@@ -1141,6 +1172,8 @@ func (x *fastReflection_MsgUpdateParam) NewField(fd protoreflect.FieldDescriptor
 	case "poktroll.service.MsgUpdateParam.as_coin":
 		value := &v1beta1.Coin{}
 		return protoreflect.ValueOfMessage(value.ProtoReflect())
+	case "poktroll.service.MsgUpdateParam.as_uint64":
+		return protoreflect.ValueOfUint64(uint64(0))
 	default:
 		if fd.IsExtension() {
 			panic(fmt.Errorf("proto3 declared messages do not support extensions: poktroll.service.MsgUpdateParam"))
@@ -1161,6 +1194,8 @@ func (x *fastReflection_MsgUpdateParam) WhichOneof(d protoreflect.OneofDescripto
 		switch x.AsType.(type) {
 		case *MsgUpdateParam_AsCoin:
 			return x.Descriptor().Fields().ByName("as_coin")
+		case *MsgUpdateParam_AsUint64:
+			return x.Descriptor().Fields().ByName("as_uint64")
 		}
 	default:
 		panic(fmt.Errorf("%s is not a oneof field in poktroll.service.MsgUpdateParam", d.FullName()))
@@ -1233,6 +1268,11 @@ func (x *fastReflection_MsgUpdateParam) ProtoMethods() *protoiface.Methods {
 			}
 			l = options.Size(x.AsCoin)
 			n += 1 + l + runtime.Sov(uint64(l))
+		case *MsgUpdateParam_AsUint64:
+			if x == nil {
+				break
+			}
+			n += 1 + runtime.Sov(uint64(x.AsUint64))
 		}
 		if x.unknownFields != nil {
 			n += len(x.unknownFields)
@@ -1276,7 +1316,11 @@ func (x *fastReflection_MsgUpdateParam) ProtoMethods() *protoiface.Methods {
 			copy(dAtA[i:], encoded)
 			i = runtime.EncodeVarint(dAtA, i, uint64(len(encoded)))
 			i--
-			dAtA[i] = 0x4a
+			dAtA[i] = 0x1a
+		case *MsgUpdateParam_AsUint64:
+			i = runtime.EncodeVarint(dAtA, i, uint64(x.AsUint64))
+			i--
+			dAtA[i] = 0x20
 		}
 		if len(x.Name) > 0 {
 			i -= len(x.Name)
@@ -1405,7 +1449,7 @@ func (x *fastReflection_MsgUpdateParam) ProtoMethods() *protoiface.Methods {
 				}
 				x.Name = string(dAtA[iNdEx:postIndex])
 				iNdEx = postIndex
-			case 9:
+			case 3:
 				if wireType != 2 {
 					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, fmt.Errorf("proto: wrong wireType = %d for field AsCoin", wireType)
 				}
@@ -1440,6 +1484,26 @@ func (x *fastReflection_MsgUpdateParam) ProtoMethods() *protoiface.Methods {
 				}
 				x.AsType = &MsgUpdateParam_AsCoin{v}
 				iNdEx = postIndex
+			case 4:
+				if wireType != 0 {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, fmt.Errorf("proto: wrong wireType = %d for field AsUint64", wireType)
+				}
+				var v uint64
+				for shift := uint(0); ; shift += 7 {
+					if shift >= 64 {
+						return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, runtime.ErrIntOverflow
+					}
+					if iNdEx >= l {
+						return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, io.ErrUnexpectedEOF
+					}
+					b := dAtA[iNdEx]
+					iNdEx++
+					v |= uint64(b&0x7F) << shift
+					if b < 0x80 {
+						break
+					}
+				}
+				x.AsType = &MsgUpdateParam_AsUint64{v}
 			default:
 				iNdEx = preIndex
 				skippy, err := runtime.Skip(dAtA[iNdEx:])
@@ -2867,6 +2931,7 @@ type MsgUpdateParam struct {
 	// Types that are assignable to AsType:
 	//
 	//	*MsgUpdateParam_AsCoin
+	//	*MsgUpdateParam_AsUint64
 	AsType isMsgUpdateParam_AsType `protobuf_oneof:"as_type"`
 }
 
@@ -2918,16 +2983,29 @@ func (x *MsgUpdateParam) GetAsCoin() *v1beta1.Coin {
 	return nil
 }
 
+func (x *MsgUpdateParam) GetAsUint64() uint64 {
+	if x, ok := x.GetAsType().(*MsgUpdateParam_AsUint64); ok {
+		return x.AsUint64
+	}
+	return 0
+}
+
 type isMsgUpdateParam_AsType interface {
 	isMsgUpdateParam_AsType()
 }
 
 type MsgUpdateParam_AsCoin struct {
-	AsCoin *v1beta1.Coin `protobuf:"bytes,9,opt,name=as_coin,json=asCoin,proto3,oneof"`
+	AsCoin *v1beta1.Coin `protobuf:"bytes,3,opt,name=as_coin,json=asCoin,proto3,oneof"`
+}
+
+type MsgUpdateParam_AsUint64 struct {
+	AsUint64 uint64 `protobuf:"varint,4,opt,name=as_uint64,json=asUint64,proto3,oneof"`
 }
 
 func (*MsgUpdateParam_AsCoin) isMsgUpdateParam_AsType() {}
 
+func (*MsgUpdateParam_AsUint64) isMsgUpdateParam_AsType() {}
+
 // MsgUpdateParamResponse defines the response structure for executing a
 // MsgUpdateParam message after a single param update.
 type MsgUpdateParamResponse struct {
@@ -3068,64 +3146,67 @@ var file_poktroll_service_tx_proto_rawDesc = []byte{
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-	0x74, 0x72, 0x6f, 0x6c, 0x6c, 0x3a, 0x3a, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x62, 0x06,
-	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x50, 0x61, 0x72, 0x61, 0x6d, 0x52, 0x65, 0x73, 0x70, 0x6f,
+	0x6e, 0x73, 0x65, 0x12, 0x56, 0x0a, 0x0a, 0x41, 0x64, 0x64, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63,
+	0x65, 0x12, 0x1f, 0x2e, 0x70, 0x6f, 0x6b, 0x74, 0x72, 0x6f, 0x6c, 0x6c, 0x2e, 0x73, 0x65, 0x72,
+	0x76, 0x69, 0x63, 0x65, 0x2e, 0x4d, 0x73, 0x67, 0x41, 0x64, 0x64, 0x53, 0x65, 0x72, 0x76, 0x69,
+	0x63, 0x65, 0x1a, 0x27, 0x2e, 0x70, 0x6f, 0x6b, 0x74, 0x72, 0x6f, 0x6c, 0x6c, 0x2e, 0x73, 0x65,
+	0x72, 0x76, 0x69, 0x63, 0x65, 0x2e, 0x4d, 0x73, 0x67, 0x41, 0x64, 0x64, 0x53, 0x65, 0x72, 0x76,
+	0x69, 0x63, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x1a, 0x05, 0x80, 0xe7, 0xb0,
+	0x2a, 0x01, 0x42, 0xa7, 0x01, 0xd8, 0xe2, 0x1e, 0x01, 0x0a, 0x14, 0x63, 0x6f, 0x6d, 0x2e, 0x70,
+	0x6f, 0x6b, 0x74, 0x72, 0x6f, 0x6c, 0x6c, 0x2e, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x42,
+	0x07, 0x54, 0x78, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x21, 0x63, 0x6f, 0x73, 0x6d,
+	0x6f, 0x73, 0x73, 0x64, 0x6b, 0x2e, 0x69, 0x6f, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x70, 0x6f, 0x6b,
+	0x74, 0x72, 0x6f, 0x6c, 0x6c, 0x2f, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0xa2, 0x02, 0x03,
+	0x50, 0x53, 0x58, 0xaa, 0x02, 0x10, 0x50, 0x6f, 0x6b, 0x74, 0x72, 0x6f, 0x6c, 0x6c, 0x2e, 0x53,
+	0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0xca, 0x02, 0x10, 0x50, 0x6f, 0x6b, 0x74, 0x72, 0x6f, 0x6c,
+	0x6c, 0x5c, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0xe2, 0x02, 0x1c, 0x50, 0x6f, 0x6b, 0x74,
+	0x72, 0x6f, 0x6c, 0x6c, 0x5c, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x5c, 0x47, 0x50, 0x42,
+	0x4d, 0x65, 0x74, 0x61, 0x64, 0x61, 0x74, 0x61, 0xea, 0x02, 0x11, 0x50, 0x6f, 0x6b, 0x74, 0x72,
+	0x6f, 0x6c, 0x6c, 0x3a, 0x3a, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x62, 0x06, 0x70, 0x72,
+	0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -3252,6 +3333,7 @@ func file_poktroll_service_tx_proto_init() {
 	}
 	file_poktroll_service_tx_proto_msgTypes[2].OneofWrappers = []interface{}{
 		(*MsgUpdateParam_AsCoin)(nil),
+		(*MsgUpdateParam_AsUint64)(nil),
 	}
 	type x struct{}
 	out := protoimpl.TypeBuilder{
diff --git a/config.yml b/config.yml
index a2cab35ab..2b972684d 100644
--- a/config.yml
+++ b/config.yml
@@ -251,6 +251,7 @@ genesis:
         add_service_fee:
           amount: "1000000000"
           denom: upokt
+        target_num_relays: 1
       serviceList:
         - id: anvil
           name: "anvil"
diff --git a/makefiles/params.mk b/makefiles/params.mk
index 823f0ecbc..bbe99698a 100644
--- a/makefiles/params.mk
+++ b/makefiles/params.mk
@@ -31,6 +31,10 @@ params_update_service_all: ## Update the service module params
 params_update_service_add_service_fee: ## Update the service module add_service_fee param
 	poktrolld tx authz exec ./tools/scripts/params/service_add_service_fee.json $(PARAM_FLAGS)
 
+.PHONY: params_update_service_target_num_relays
+params_update_service_target_num_relays: ## Update the service module target_num_relays param
+	poktrolld tx authz exec ./tools/scripts/params/service_target_num_relays.json $(PARAM_FLAGS)
+
 ### Proof Module Params ###
 .PHONY: params_get_proof
 params_get_proof: ## Get the proof module params
diff --git a/proto/poktroll/service/params.proto b/proto/poktroll/service/params.proto
index 66677c9b3..78c5da623 100644
--- a/proto/poktroll/service/params.proto
+++ b/proto/poktroll/service/params.proto
@@ -18,4 +18,8 @@ message Params {
   // This will be deducted from the signer's account balance,
   // and transferred to the pocket network foundation.
   cosmos.base.v1beta1.Coin add_service_fee = 1 [(gogoproto.jsontag) = "add_service_fee", (gogoproto.moretags) = "yaml:\"add_service_fee\""];
+
+  // target_num_relays is the target for the EMA of the number of relays per session.
+  // Per service, on-chain relay mining difficulty will be adjusted to maintain this target.
+  uint64 target_num_relays = 2 [(gogoproto.jsontag) = "target_num_relays", (gogoproto.moretags) = "yaml:\"target_num_relays\""];
 }
diff --git a/proto/poktroll/service/tx.proto b/proto/poktroll/service/tx.proto
index 44bc0c988..b80a5d5d2 100644
--- a/proto/poktroll/service/tx.proto
+++ b/proto/poktroll/service/tx.proto
@@ -53,7 +53,8 @@ message MsgUpdateParam {
   // specified in the `Params` message in `proof/params.proto.`
   string name = 2;
   oneof as_type {
-    cosmos.base.v1beta1.Coin as_coin = 9 [(gogoproto.jsontag) = "as_coin"];
+    cosmos.base.v1beta1.Coin as_coin = 3 [(gogoproto.jsontag) = "as_coin"];
+    uint64 as_uint64 = 4 [(gogoproto.jsontag) = "as_uint64"];
   }
 }
 
diff --git a/testutil/integration/suites/param_configs.go b/testutil/integration/suites/param_configs.go
index 9a509587e..1e3a52e9e 100644
--- a/testutil/integration/suites/param_configs.go
+++ b/testutil/integration/suites/param_configs.go
@@ -131,10 +131,12 @@ var (
 			QueryParamsResponse:     servicetypes.QueryParamsResponse{},
 		},
 		ValidParams: servicetypes.Params{
-			AddServiceFee: &ValidAddServiceFeeCoin,
+			AddServiceFee:   &ValidAddServiceFeeCoin,
+			TargetNumRelays: servicetypes.DefaultTargetNumRelays,
 		},
 		ParamTypes: map[ParamType]any{
-			ParamTypeCoin: servicetypes.MsgUpdateParam_AsCoin{},
+			ParamTypeCoin:   servicetypes.MsgUpdateParam_AsCoin{},
+			ParamTypeUint64: servicetypes.MsgUpdateParam_AsUint64{},
 		},
 		DefaultParams:    servicetypes.DefaultParams(),
 		NewParamClientFn: servicetypes.NewQueryClient,
diff --git a/tools/scripts/params/service_all.json b/tools/scripts/params/service_all.json
index 9a1f3f682..f04949fa8 100644
--- a/tools/scripts/params/service_all.json
+++ b/tools/scripts/params/service_all.json
@@ -8,7 +8,8 @@
           "add_service_fee": {
             "denom": "upokt",
             "amount": "1000000000"
-          }
+          },
+          "target_num_relays": 1
         }
       }
     ]
diff --git a/tools/scripts/params/service_target_num_relays.json b/tools/scripts/params/service_target_num_relays.json
new file mode 100644
index 000000000..6f7b4e89e
--- /dev/null
+++ b/tools/scripts/params/service_target_num_relays.json
@@ -0,0 +1,12 @@
+{
+  "body": {
+    "messages": [
+      {
+        "@type": "/poktroll.service.MsgUpdateParam",
+        "authority": "pokt10d07y265gmmuvt4z0w9aw880jnsr700j8yv32t",
+        "name": "target_num_relays",
+        "as_uint64": 1
+      }
+    ]
+  }
+}
diff --git a/x/application/types/message_update_param.go b/x/application/types/message_update_param.go
index ed66a4ee4..251ab6a4b 100644
--- a/x/application/types/message_update_param.go
+++ b/x/application/types/message_update_param.go
@@ -43,12 +43,12 @@ func (msg *MsgUpdateParam) ValidateBasic() error {
 	// Parameter name MUST be supported by this module.
 	switch msg.Name {
 	case ParamMaxDelegatedGateways:
-		if err := msg.paramTypeIsUint64(); err != nil {
+		if err := genericParamTypeIs[*MsgUpdateParam_AsUint64](msg); err != nil {
 			return err
 		}
 		return ValidateMaxDelegatedGateways(msg.GetAsUint64())
 	case ParamMinStake:
-		if err := msg.paramTypeIsCoin(); err != nil {
+		if err := genericParamTypeIs[*MsgUpdateParam_AsCoin](msg); err != nil {
 			return err
 		}
 		return ValidateMinStake(msg.GetAsCoin())
@@ -57,22 +57,14 @@ func (msg *MsgUpdateParam) ValidateBasic() error {
 	}
 }
 
-func (msg *MsgUpdateParam) paramTypeIsUint64() error {
-	if _, ok := msg.AsType.(*MsgUpdateParam_AsUint64); !ok {
-		return ErrAppParamInvalid.Wrapf(""+
+// genericTypeIsCoin checks if the parameter type is T, returning an error if not.
+func genericParamTypeIs[T any](msg *MsgUpdateParam) error {
+	if _, ok := msg.AsType.(T); !ok {
+		return ErrAppParamInvalid.Wrapf(
 			"invalid type for param %q; expected %T, got %T",
-			msg.Name, &MsgUpdateParam_AsUint64{}, msg.AsType,
+			msg.Name, *new(T), msg.AsType,
 		)
 	}
-	return nil
-}
 
-func (msg *MsgUpdateParam) paramTypeIsCoin() error {
-	if _, ok := msg.AsType.(*MsgUpdateParam_AsCoin); !ok {
-		return ErrAppParamInvalid.Wrapf(""+
-			"invalid type for param %q; expected %T, got %T",
-			msg.Name, &MsgUpdateParam_AsCoin{}, msg.AsType,
-		)
-	}
 	return nil
 }
diff --git a/x/service/keeper/msg_server_update_param.go b/x/service/keeper/msg_server_update_param.go
index ac1ea6a6c..bcbe2cb39 100644
--- a/x/service/keeper/msg_server_update_param.go
+++ b/x/service/keeper/msg_server_update_param.go
@@ -6,15 +6,15 @@ import (
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
 
-	"github.com/pokt-network/poktroll/x/service/types"
+	servicetypes "github.com/pokt-network/poktroll/x/service/types"
 )
 
 // UpdateParam updates a single parameter in the service module and returns
 // all active parameters.
 func (k msgServer) UpdateParam(
 	ctx context.Context,
-	msg *types.MsgUpdateParam,
-) (*types.MsgUpdateParamResponse, error) {
+	msg *servicetypes.MsgUpdateParam,
+) (*servicetypes.MsgUpdateParamResponse, error) {
 	logger := k.logger.With(
 		"method", "UpdateParam",
 		"param_name", msg.Name,
@@ -27,7 +27,7 @@ func (k msgServer) UpdateParam(
 	if k.GetAuthority() != msg.Authority {
 		return nil, status.Error(
 			codes.InvalidArgument,
-			types.ErrServiceInvalidSigner.Wrapf(
+			servicetypes.ErrServiceInvalidSigner.Wrapf(
 				"invalid authority; expected %s, got %s",
 				k.GetAuthority(), msg.Authority,
 			).Error(),
@@ -37,13 +37,16 @@ func (k msgServer) UpdateParam(
 	params := k.GetParams(ctx)
 
 	switch msg.Name {
-	case types.ParamAddServiceFee:
+	case servicetypes.ParamAddServiceFee:
 		logger = logger.With("param_value", msg.GetAsCoin())
 		params.AddServiceFee = msg.GetAsCoin()
+	case servicetypes.ParamTargetNumRelays:
+		logger = logger.With("param_value", msg.GetAsUint64())
+		params.TargetNumRelays = msg.GetAsUint64()
 	default:
 		return nil, status.Error(
 			codes.InvalidArgument,
-			types.ErrServiceParamInvalid.Wrapf("unsupported param %q", msg.Name).Error(),
+			servicetypes.ErrServiceParamInvalid.Wrapf("unsupported param %q", msg.Name).Error(),
 		)
 	}
 
@@ -60,7 +63,7 @@ func (k msgServer) UpdateParam(
 
 	updatedParams := k.GetParams(ctx)
 
-	return &types.MsgUpdateParamResponse{
+	return &servicetypes.MsgUpdateParamResponse{
 		Params: &updatedParams,
 	}, nil
 }
diff --git a/x/service/keeper/msg_server_update_param_test.go b/x/service/keeper/msg_server_update_param_test.go
index 67c2eb979..d6d774872 100644
--- a/x/service/keeper/msg_server_update_param_test.go
+++ b/x/service/keeper/msg_server_update_param_test.go
@@ -40,3 +40,30 @@ func TestMsgUpdateParam_UpdateAddServiceFeeOnly(t *testing.T) {
 	// Ensure the other parameters are unchanged
 	testkeeper.AssertDefaultParamsEqualExceptFields(t, &defaultParams, res.Params, "AddServiceFee")
 }
+
+func TestMsgUpdateParam_UpdateTargetNumRelaysOnly(t *testing.T) {
+	expectedTargetNumRelays := uint64(9001)
+
+	// Set the parameters to their default values
+	k, msgSrv, ctx := setupMsgServer(t)
+	defaultParams := servicetypes.DefaultParams()
+	require.NoError(t, k.SetParams(ctx, defaultParams))
+
+	// Ensure the default values are different from the new values we want to set
+	require.NotEqual(t, expectedTargetNumRelays, defaultParams.TargetNumRelays)
+
+	// Update the add service fee parameter
+	updateParamMsg := &servicetypes.MsgUpdateParam{
+		Authority: authtypes.NewModuleAddress(govtypes.ModuleName).String(),
+		Name:      servicetypes.ParamTargetNumRelays,
+		AsType:    &servicetypes.MsgUpdateParam_AsUint64{AsUint64: expectedTargetNumRelays},
+	}
+	res, err := msgSrv.UpdateParam(ctx, updateParamMsg)
+	require.NoError(t, err)
+
+	require.NotEqual(t, defaultParams.TargetNumRelays, res.Params.TargetNumRelays)
+	require.Equal(t, expectedTargetNumRelays, res.Params.TargetNumRelays)
+
+	// Ensure the other parameters are unchanged
+	testkeeper.AssertDefaultParamsEqualExceptFields(t, &defaultParams, res.Params, "TargetNumRelays")
+}
diff --git a/x/service/keeper/msg_update_params_test.go b/x/service/keeper/msg_update_params_test.go
index e473aab7d..c26be8e48 100644
--- a/x/service/keeper/msg_update_params_test.go
+++ b/x/service/keeper/msg_update_params_test.go
@@ -5,24 +5,24 @@ import (
 
 	"github.com/stretchr/testify/require"
 
-	"github.com/pokt-network/poktroll/x/service/types"
+	servicetypes "github.com/pokt-network/poktroll/x/service/types"
 )
 
 func TestMsgUpdateParams(t *testing.T) {
 	k, ms, ctx := setupMsgServer(t)
-	params := types.DefaultParams()
+	params := servicetypes.DefaultParams()
 	require.NoError(t, k.SetParams(ctx, params))
 
 	// default params
 	tests := []struct {
 		desc           string
-		input          *types.MsgUpdateParams
+		input          *servicetypes.MsgUpdateParams
 		shouldError    bool
 		expectedErrMsg string
 	}{
 		{
 			desc: "invalid: authority address invalid",
-			input: &types.MsgUpdateParams{
+			input: &servicetypes.MsgUpdateParams{
 				Authority: "invalid",
 				Params:    params,
 			},
@@ -31,19 +31,31 @@ func TestMsgUpdateParams(t *testing.T) {
 		},
 		{
 			desc: "invalid: send empty params",
-			input: &types.MsgUpdateParams{
+			input: &servicetypes.MsgUpdateParams{
 				Authority: k.GetAuthority(),
-				Params:    types.Params{},
+				Params:    servicetypes.Params{},
 			},
 			shouldError:    true,
 			expectedErrMsg: "missing add_service_fee",
 		},
 		{
-			desc: "valid: send default params",
-			input: &types.MsgUpdateParams{
+			desc: "invalid: send default params",
+			input: &servicetypes.MsgUpdateParams{
 				Authority: k.GetAuthority(),
 				Params:    params,
 			},
+			shouldError:    true,
+			expectedErrMsg: "target_num_relays must be greater than 0: got 0",
+		},
+		{
+			desc: "valid: send minimal params",
+			input: &servicetypes.MsgUpdateParams{
+				Authority: k.GetAuthority(),
+				Params: servicetypes.Params{
+					AddServiceFee:   &servicetypes.MinAddServiceFee,
+					TargetNumRelays: 1,
+				},
+			},
 			shouldError: false,
 		},
 	}
diff --git a/x/service/keeper/params_test.go b/x/service/keeper/params_test.go
index 556f1de0f..71afe275e 100644
--- a/x/service/keeper/params_test.go
+++ b/x/service/keeper/params_test.go
@@ -46,3 +46,38 @@ func TestParams_ValidateAddServiceFee(t *testing.T) {
 		})
 	}
 }
+
+func TestParams_ValidateTargetNumRelays(t *testing.T) {
+	tests := []struct {
+		desc            string
+		targetNumRelays any
+		expectedErr     error
+	}{
+		{
+			desc:            "invalid type",
+			targetNumRelays: "999",
+			expectedErr:     servicetypes.ErrServiceParamInvalid,
+		},
+		{
+			desc:            "invalid value",
+			targetNumRelays: 0,
+			expectedErr:     servicetypes.ErrServiceParamInvalid,
+		},
+		{
+			desc:            "valid TargetNumRelays",
+			targetNumRelays: 999,
+		},
+	}
+
+	for _, test := range tests {
+		t.Run(test.desc, func(t *testing.T) {
+			err := servicetypes.ValidateTargetNumRelays(test.targetNumRelays)
+			if test.expectedErr != nil {
+				require.Error(t, err)
+				require.Contains(t, err.Error(), test.expectedErr.Error())
+			} else {
+				require.NoError(t, err)
+			}
+		})
+	}
+}
diff --git a/x/service/types/message_update_param.go b/x/service/types/message_update_param.go
index 7d3ad2c15..ccef3422a 100644
--- a/x/service/types/message_update_param.go
+++ b/x/service/types/message_update_param.go
@@ -1,10 +1,10 @@
 package types
 
 import (
-	sdk "github.com/cosmos/cosmos-sdk/types"
+	cosmostypes "github.com/cosmos/cosmos-sdk/types"
 )
 
-var _ sdk.Msg = (*MsgUpdateParam)(nil)
+var _ cosmostypes.Msg = (*MsgUpdateParam)(nil)
 
 // NewMsgUpdateParam creates a new MsgUpdateParam instance for a single
 // governance parameter update.
@@ -12,8 +12,10 @@ func NewMsgUpdateParam(authority string, name string, asType any) (*MsgUpdatePar
 	var asTypeIface isMsgUpdateParam_AsType
 
 	switch t := asType.(type) {
-	case *sdk.Coin:
+	case *cosmostypes.Coin:
 		asTypeIface = &MsgUpdateParam_AsCoin{AsCoin: t}
+	case uint64:
+		asTypeIface = &MsgUpdateParam_AsUint64{AsUint64: t}
 	default:
 		return nil, ErrServiceParamInvalid.Wrapf("unexpected param value type: %T", asType)
 	}
@@ -30,7 +32,7 @@ func NewMsgUpdateParam(authority string, name string, asType any) (*MsgUpdatePar
 // a given parameter name.
 func (msg *MsgUpdateParam) ValidateBasic() error {
 	// Validate the address
-	if _, err := sdk.AccAddressFromBech32(msg.Authority); err != nil {
+	if _, err := cosmostypes.AccAddressFromBech32(msg.Authority); err != nil {
 		return ErrServiceInvalidAddress.Wrapf("invalid authority address %s; (%v)", msg.Authority, err)
 	}
 
@@ -42,23 +44,25 @@ func (msg *MsgUpdateParam) ValidateBasic() error {
 	// Parameter name MUST be supported by this module.
 	switch msg.Name {
 	case ParamAddServiceFee:
-		if err := msg.paramTypeIsCoin(); err != nil {
+		if err := genericParamTypeIs[*MsgUpdateParam_AsCoin](msg); err != nil {
 			return err
 		}
 		return ValidateAddServiceFee(msg.GetAsCoin())
+	case ParamTargetNumRelays:
+		return ValidateTargetNumRelays(msg.GetAsUint64())
 	default:
 		return ErrServiceParamInvalid.Wrapf("unsupported param %q", msg.Name)
 	}
 }
 
-// paramTypeIsCoin checks if the parameter type is *cosmostypes.Coin, returning an error if not.
-func (msg *MsgUpdateParam) paramTypeIsCoin() error {
-	if _, ok := msg.AsType.(*MsgUpdateParam_AsCoin); !ok {
+// genericTypeIsCoin checks if the parameter type is T, returning an error if not.
+func genericParamTypeIs[T any](msg *MsgUpdateParam) error {
+	if _, ok := msg.AsType.(T); !ok {
 		return ErrServiceParamInvalid.Wrapf(
-			"invalid type for param %q expected %T, got %T",
-			msg.Name, &MsgUpdateParam_AsCoin{},
-			msg.AsType,
+			"invalid type for param %q; expected %T, got %T",
+			msg.Name, *new(T), msg.AsType,
 		)
 	}
+
 	return nil
 }
diff --git a/x/service/types/message_update_param_test.go b/x/service/types/message_update_param_test.go
index 75a45c41a..3bfb599d1 100644
--- a/x/service/types/message_update_param_test.go
+++ b/x/service/types/message_update_param_test.go
@@ -25,7 +25,8 @@ func TestMsgUpdateParam_ValidateBasic(t *testing.T) {
 				AsType:    &MsgUpdateParam_AsCoin{AsCoin: nil},
 			},
 			expectedErr: sdkerrors.ErrInvalidAddress,
-		}, {
+		},
+		{
 			desc: "invalid: param name incorrect (non-existent)",
 			msg: MsgUpdateParam{
 				Authority: sample.AccAddress(),
@@ -33,7 +34,8 @@ func TestMsgUpdateParam_ValidateBasic(t *testing.T) {
 				AsType:    &MsgUpdateParam_AsCoin{AsCoin: &MinAddServiceFee},
 			},
 			expectedErr: ErrServiceParamInvalid,
-		}, {
+		},
+		{
 			name: "valid address",
 			desc: "valid: correct address, param name, and type",
 			msg: MsgUpdateParam{
diff --git a/x/service/types/params.go b/x/service/types/params.go
index b9bc3026b..2e30b7f22 100644
--- a/x/service/types/params.go
+++ b/x/service/types/params.go
@@ -14,11 +14,14 @@ import (
 var (
 	_ paramtypes.ParamSet = (*Params)(nil)
 
-	KeyAddServiceFee   = []byte("AddServiceFee")
-	ParamAddServiceFee = "add_service_fee"
-	// TODO_TECHDEBT: Determine a sensible default/min value for the add service fee.
-	// MinAddServiceFee is the default and minimum fee for adding a new service.
-	MinAddServiceFee = cosmostypes.NewCoin(volatile.DenomuPOKT, math.NewInt(1000000000))
+	// TODO_MAINNET: Determine a sensible default/min values.
+
+	KeyAddServiceFee       = []byte("AddServiceFee")
+	ParamAddServiceFee     = "add_service_fee"
+	MinAddServiceFee       = cosmostypes.NewCoin(volatile.DenomuPOKT, math.NewInt(1000000000))
+	KeyTargetNumRelays     = []byte("TargetNumRelays")
+	ParamTargetNumRelays   = "target_num_relays"
+	DefaultTargetNumRelays = uint64(1)
 )
 
 // ParamKeyTable the param key table for launch module
@@ -27,9 +30,13 @@ func ParamKeyTable() paramtypes.KeyTable {
 }
 
 // NewParams creates a new Params instance
-func NewParams(addServiceFee *cosmostypes.Coin) Params {
+func NewParams(
+	addServiceFee *cosmostypes.Coin,
+	targetNumRelays uint64,
+) Params {
 	return Params{
-		AddServiceFee: addServiceFee,
+		AddServiceFee:   addServiceFee,
+		TargetNumRelays: targetNumRelays,
 	}
 }
 
@@ -37,6 +44,7 @@ func NewParams(addServiceFee *cosmostypes.Coin) Params {
 func DefaultParams() Params {
 	return NewParams(
 		&MinAddServiceFee,
+		DefaultTargetNumRelays,
 	)
 }
 
@@ -44,6 +52,7 @@ func DefaultParams() Params {
 func (p *Params) ParamSetPairs() paramtypes.ParamSetPairs {
 	return paramtypes.ParamSetPairs{
 		paramtypes.NewParamSetPair(KeyAddServiceFee, &p.AddServiceFee, ValidateAddServiceFee),
+		paramtypes.NewParamSetPair(KeyTargetNumRelays, &p.AddServiceFee, ValidateTargetNumRelays),
 	}
 }
 
@@ -52,10 +61,15 @@ func (p Params) ValidateBasic() error {
 	if err := ValidateAddServiceFee(p.AddServiceFee); err != nil {
 		return err
 	}
+
+	if err := ValidateTargetNumRelays(p.TargetNumRelays); err != nil {
+		return err
+	}
+
 	return nil
 }
 
-// validateAddServiceFee validates the AddServiceFee param
+// ValidateAddServiceFee validates the AddServiceFee param
 func ValidateAddServiceFee(addServiceFeeAny any) error {
 	addServiceFee, ok := addServiceFeeAny.(*cosmostypes.Coin)
 	if !ok {
@@ -81,3 +95,17 @@ func ValidateAddServiceFee(addServiceFeeAny any) error {
 
 	return nil
 }
+
+// ValidateTargetNumRelays validates the TargetNumRelays param
+func ValidateTargetNumRelays(targetNumRelaysAny any) error {
+	targetNumRelays, ok := targetNumRelaysAny.(uint64)
+	if !ok {
+		return ErrServiceParamInvalid.Wrapf("invalid parameter type: %T", targetNumRelaysAny)
+	}
+
+	if targetNumRelays < 1 {
+		return ErrServiceParamInvalid.Wrapf("target_num_relays must be greater than 0: got %d", targetNumRelays)
+	}
+
+	return nil
+}
diff --git a/x/service/types/params.pb.go b/x/service/types/params.pb.go
index 8a12bc9f0..3fd9295e8 100644
--- a/x/service/types/params.pb.go
+++ b/x/service/types/params.pb.go
@@ -31,6 +31,9 @@ type Params struct {
 	// This will be deducted from the signer's account balance,
 	// and transferred to the pocket network foundation.
 	AddServiceFee *types.Coin `protobuf:"bytes,1,opt,name=add_service_fee,json=addServiceFee,proto3" json:"add_service_fee" yaml:"add_service_fee"`
+	// target_num_relays is the target for the EMA of the number of relays per session.
+	// Per service, on-chain relay mining difficulty will be adjusted to maintain this target.
+	TargetNumRelays uint64 `protobuf:"varint,2,opt,name=target_num_relays,json=targetNumRelays,proto3" json:"target_num_relays" yaml:"target_num_relays"`
 }
 
 func (m *Params) Reset()         { *m = Params{} }
@@ -69,6 +72,13 @@ func (m *Params) GetAddServiceFee() *types.Coin {
 	return nil
 }
 
+func (m *Params) GetTargetNumRelays() uint64 {
+	if m != nil {
+		return m.TargetNumRelays
+	}
+	return 0
+}
+
 func init() {
 	proto.RegisterType((*Params)(nil), "poktroll.service.Params")
 }
@@ -76,25 +86,28 @@ func init() {
 func init() { proto.RegisterFile("poktroll/service/params.proto", fileDescriptor_69b5d0104478b383) }
 
 var fileDescriptor_69b5d0104478b383 = []byte{
-	// 277 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x2d, 0xc8, 0xcf, 0x2e,
-	0x29, 0xca, 0xcf, 0xc9, 0xd1, 0x2f, 0x4e, 0x2d, 0x2a, 0xcb, 0x4c, 0x4e, 0xd5, 0x2f, 0x48, 0x2c,
-	0x4a, 0xcc, 0x2d, 0xd6, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x12, 0x80, 0x49, 0xeb, 0x41, 0xa5,
-	0xa5, 0x04, 0x13, 0x73, 0x33, 0xf3, 0xf2, 0xf5, 0xc1, 0x24, 0x44, 0x91, 0x94, 0x48, 0x7a, 0x7e,
-	0x7a, 0x3e, 0x98, 0xa9, 0x0f, 0x62, 0x41, 0x45, 0xe5, 0x92, 0xf3, 0x8b, 0x73, 0xf3, 0x8b, 0xf5,
-	0x93, 0x12, 0x8b, 0x53, 0xf5, 0xcb, 0x0c, 0x93, 0x52, 0x4b, 0x12, 0x0d, 0xf5, 0x93, 0xf3, 0x33,
-	0xf3, 0x20, 0xf2, 0x4a, 0xf3, 0x18, 0xb9, 0xd8, 0x02, 0xc0, 0x76, 0x09, 0x15, 0x70, 0xf1, 0x27,
-	0xa6, 0xa4, 0xc4, 0x43, 0xad, 0x88, 0x4f, 0x4b, 0x4d, 0x95, 0x60, 0x54, 0x60, 0xd4, 0xe0, 0x36,
-	0x92, 0xd4, 0x83, 0x18, 0xa2, 0x07, 0x32, 0x44, 0x0f, 0x6a, 0x88, 0x9e, 0x73, 0x7e, 0x66, 0x9e,
-	0x93, 0xee, 0xab, 0x7b, 0xf2, 0xe8, 0xba, 0x3e, 0xdd, 0x93, 0x17, 0xab, 0x4c, 0xcc, 0xcd, 0xb1,
-	0x52, 0x42, 0x93, 0x50, 0x0a, 0xe2, 0x4d, 0x4c, 0x49, 0x09, 0x86, 0x08, 0xb8, 0xa5, 0xa6, 0x5a,
-	0x29, 0xbd, 0x58, 0x20, 0xcf, 0xd8, 0xf5, 0x7c, 0x83, 0x96, 0x24, 0xdc, 0xff, 0x15, 0xf0, 0x10,
-	0x80, 0xb8, 0xca, 0xc9, 0xef, 0xc4, 0x23, 0x39, 0xc6, 0x0b, 0x8f, 0xe4, 0x18, 0x6f, 0x3c, 0x92,
-	0x63, 0x7c, 0xf0, 0x48, 0x8e, 0x71, 0xc2, 0x63, 0x39, 0x86, 0x0b, 0x8f, 0xe5, 0x18, 0x6e, 0x3c,
-	0x96, 0x63, 0x88, 0x32, 0x48, 0xcf, 0x2c, 0xc9, 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x07,
-	0x99, 0xa1, 0x9b, 0x97, 0x5a, 0x52, 0x9e, 0x5f, 0x94, 0xad, 0x8f, 0xc5, 0xc0, 0x92, 0xca, 0x82,
-	0xd4, 0xe2, 0x24, 0x36, 0xb0, 0xbf, 0x8d, 0x01, 0x01, 0x00, 0x00, 0xff, 0xff, 0x0f, 0x60, 0xd1,
-	0x42, 0x73, 0x01, 0x00, 0x00,
+	// 330 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x6c, 0x90, 0xb1, 0x4a, 0xc3, 0x40,
+	0x18, 0xc7, 0x7b, 0x22, 0x1d, 0x22, 0x52, 0x5b, 0x44, 0xda, 0x82, 0x97, 0x92, 0xa9, 0x08, 0xcd,
+	0x59, 0xdd, 0x3a, 0x56, 0x70, 0x2c, 0x52, 0x37, 0x41, 0xc2, 0x25, 0x39, 0x63, 0x68, 0x2e, 0x5f,
+	0xb8, 0xbb, 0x56, 0xfb, 0x0a, 0x4e, 0x3e, 0x82, 0x8f, 0xe0, 0x63, 0x38, 0x76, 0xec, 0x14, 0x24,
+	0x1d, 0x94, 0x8e, 0xdd, 0x05, 0x69, 0x2e, 0x76, 0x68, 0x5d, 0x8e, 0x8f, 0xff, 0xef, 0xee, 0xf7,
+	0x71, 0x7f, 0xe3, 0x34, 0x81, 0x91, 0x12, 0x10, 0x45, 0x44, 0x32, 0x31, 0x09, 0x3d, 0x46, 0x12,
+	0x2a, 0x28, 0x97, 0x76, 0x22, 0x40, 0x41, 0xed, 0xe8, 0x0f, 0xdb, 0x05, 0x6e, 0x56, 0x29, 0x0f,
+	0x63, 0x20, 0xf9, 0xa9, 0x2f, 0x35, 0x8f, 0x03, 0x08, 0x20, 0x1f, 0xc9, 0x7a, 0x2a, 0x52, 0xec,
+	0x81, 0xe4, 0x20, 0x89, 0x4b, 0x25, 0x23, 0x93, 0xae, 0xcb, 0x14, 0xed, 0x12, 0x0f, 0xc2, 0x58,
+	0x73, 0xeb, 0x07, 0x19, 0xe5, 0x9b, 0x7c, 0x57, 0x2d, 0x31, 0x2a, 0xd4, 0xf7, 0x9d, 0x62, 0x85,
+	0xf3, 0xc0, 0x58, 0x1d, 0xb5, 0x50, 0xfb, 0xe0, 0xa2, 0x61, 0x6b, 0x89, 0xbd, 0x96, 0xd8, 0x85,
+	0xc4, 0xbe, 0x82, 0x30, 0xee, 0x77, 0x96, 0xa9, 0xb9, 0xfd, 0x6a, 0x95, 0x9a, 0x27, 0x53, 0xca,
+	0xa3, 0x9e, 0xb5, 0x05, 0xac, 0xe1, 0x21, 0xf5, 0xfd, 0x5b, 0x1d, 0x5c, 0x33, 0x56, 0xbb, 0x37,
+	0xaa, 0x8a, 0x8a, 0x80, 0x29, 0x27, 0x1e, 0x73, 0x47, 0xb0, 0x88, 0x4e, 0x65, 0x7d, 0xaf, 0x85,
+	0xda, 0xfb, 0xfd, 0xee, 0x32, 0x35, 0x77, 0xe1, 0x2a, 0x35, 0xeb, 0x5a, 0xbd, 0x83, 0xac, 0x61,
+	0x45, 0x67, 0x83, 0x31, 0x1f, 0xe6, 0x49, 0xcf, 0xfa, 0x7e, 0x33, 0xd1, 0xcb, 0xd7, 0xfb, 0x59,
+	0x63, 0x53, 0xef, 0xf3, 0xa6, 0x60, 0xfd, 0xe9, 0xfe, 0xe0, 0x23, 0xc3, 0x68, 0x96, 0x61, 0x34,
+	0xcf, 0x30, 0xfa, 0xcc, 0x30, 0x7a, 0x5d, 0xe0, 0xd2, 0x6c, 0x81, 0x4b, 0xf3, 0x05, 0x2e, 0xdd,
+	0x9d, 0x07, 0xa1, 0x7a, 0x1c, 0xbb, 0xb6, 0x07, 0x9c, 0xac, 0x1d, 0x9d, 0x98, 0xa9, 0x27, 0x10,
+	0x23, 0xf2, 0x8f, 0x50, 0x4d, 0x13, 0x26, 0xdd, 0x72, 0x5e, 0xeb, 0xe5, 0x6f, 0x00, 0x00, 0x00,
+	0xff, 0xff, 0xcf, 0xf3, 0x1c, 0x51, 0xd2, 0x01, 0x00, 0x00,
 }
 
 func (this *Params) Equal(that interface{}) bool {
@@ -119,6 +132,9 @@ func (this *Params) Equal(that interface{}) bool {
 	if !this.AddServiceFee.Equal(that1.AddServiceFee) {
 		return false
 	}
+	if this.TargetNumRelays != that1.TargetNumRelays {
+		return false
+	}
 	return true
 }
 func (m *Params) Marshal() (dAtA []byte, err error) {
@@ -141,6 +157,11 @@ func (m *Params) MarshalToSizedBuffer(dAtA []byte) (int, error) {
 	_ = i
 	var l int
 	_ = l
+	if m.TargetNumRelays != 0 {
+		i = encodeVarintParams(dAtA, i, uint64(m.TargetNumRelays))
+		i--
+		dAtA[i] = 0x10
+	}
 	if m.AddServiceFee != nil {
 		{
 			size, err := m.AddServiceFee.MarshalToSizedBuffer(dAtA[:i])
@@ -177,6 +198,9 @@ func (m *Params) Size() (n int) {
 		l = m.AddServiceFee.Size()
 		n += 1 + l + sovParams(uint64(l))
 	}
+	if m.TargetNumRelays != 0 {
+		n += 1 + sovParams(uint64(m.TargetNumRelays))
+	}
 	return n
 }
 
@@ -251,6 +275,25 @@ func (m *Params) Unmarshal(dAtA []byte) error {
 				return err
 			}
 			iNdEx = postIndex
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field TargetNumRelays", wireType)
+			}
+			m.TargetNumRelays = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowParams
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.TargetNumRelays |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
 		default:
 			iNdEx = preIndex
 			skippy, err := skipParams(dAtA[iNdEx:])
diff --git a/x/service/types/tx.pb.go b/x/service/types/tx.pb.go
index 098020211..c6c9e1259 100644
--- a/x/service/types/tx.pb.go
+++ b/x/service/types/tx.pb.go
@@ -128,6 +128,7 @@ type MsgUpdateParam struct {
 	Name string `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
 	// Types that are valid to be assigned to AsType:
 	//	*MsgUpdateParam_AsCoin
+	//	*MsgUpdateParam_AsUint64
 	AsType isMsgUpdateParam_AsType `protobuf_oneof:"as_type"`
 }
 
@@ -167,10 +168,14 @@ type isMsgUpdateParam_AsType interface {
 }
 
 type MsgUpdateParam_AsCoin struct {
-	AsCoin *types.Coin `protobuf:"bytes,9,opt,name=as_coin,json=asCoin,proto3,oneof" json:"as_coin"`
+	AsCoin *types.Coin `protobuf:"bytes,3,opt,name=as_coin,json=asCoin,proto3,oneof" json:"as_coin"`
+}
+type MsgUpdateParam_AsUint64 struct {
+	AsUint64 uint64 `protobuf:"varint,4,opt,name=as_uint64,json=asUint64,proto3,oneof" json:"as_uint64"`
 }
 
-func (*MsgUpdateParam_AsCoin) isMsgUpdateParam_AsType() {}
+func (*MsgUpdateParam_AsCoin) isMsgUpdateParam_AsType()   {}
+func (*MsgUpdateParam_AsUint64) isMsgUpdateParam_AsType() {}
 
 func (m *MsgUpdateParam) GetAsType() isMsgUpdateParam_AsType {
 	if m != nil {
@@ -200,10 +205,18 @@ func (m *MsgUpdateParam) GetAsCoin() *types.Coin {
 	return nil
 }
 
+func (m *MsgUpdateParam) GetAsUint64() uint64 {
+	if x, ok := m.GetAsType().(*MsgUpdateParam_AsUint64); ok {
+		return x.AsUint64
+	}
+	return 0
+}
+
 // XXX_OneofWrappers is for the internal use of the proto package.
 func (*MsgUpdateParam) XXX_OneofWrappers() []interface{} {
 	return []interface{}{
 		(*MsgUpdateParam_AsCoin)(nil),
+		(*MsgUpdateParam_AsUint64)(nil),
 	}
 }
 
@@ -344,43 +357,45 @@ func init() {
 func init() { proto.RegisterFile("poktroll/service/tx.proto", fileDescriptor_31ba9559706e649e) }
 
 var fileDescriptor_31ba9559706e649e = []byte{
-	// 575 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x9c, 0x54, 0xbf, 0x6f, 0xd3, 0x40,
-	0x14, 0xce, 0x95, 0x92, 0xca, 0x97, 0xb6, 0x80, 0x55, 0x48, 0x62, 0x09, 0x27, 0x78, 0x21, 0x44,
-	0xaa, 0xdd, 0x14, 0x81, 0x50, 0x10, 0x43, 0xcc, 0x82, 0x90, 0x82, 0x90, 0x2b, 0x90, 0x40, 0x48,
-	0xd1, 0x25, 0x3e, 0x39, 0x56, 0x6b, 0x9f, 0xe5, 0xbb, 0xa6, 0xed, 0x86, 0x18, 0x99, 0xf8, 0x03,
-	0x60, 0x67, 0xcc, 0xc0, 0x84, 0xc4, 0xde, 0xb1, 0x62, 0xea, 0x54, 0xa1, 0x64, 0x88, 0xc4, 0x5f,
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-	0xcd, 0x1d, 0xe5, 0xc7, 0x50, 0x42, 0x87, 0xac, 0x4f, 0x42, 0x97, 0x9d, 0x94, 0x40, 0x15, 0xd4,
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-	0x4b, 0xfa, 0x7c, 0xa7, 0xf4, 0x38, 0x83, 0x29, 0x9d, 0x5e, 0x54, 0x72, 0xdf, 0x27, 0xc3, 0x3a,
-	0xb0, 0x84, 0x4b, 0xf3, 0xd1, 0xa7, 0xc9, 0xb0, 0x3e, 0x0b, 0xf6, 0x79, 0x32, 0xac, 0x6b, 0xd3,
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-	0x0d, 0x72, 0xe4, 0xe3, 0xb0, 0x83, 0x62, 0xc5, 0x99, 0xbd, 0x58, 0xe7, 0x74, 0x61, 0x93, 0x9f,
-	0xc0, 0x35, 0x91, 0x6a, 0xc9, 0xa4, 0xf9, 0x96, 0xe9, 0x22, 0x93, 0xb9, 0x1a, 0x4d, 0xda, 0x4a,
-	0xe8, 0x4d, 0x39, 0x52, 0x9c, 0xce, 0xad, 0x15, 0xe1, 0xed, 0x54, 0x75, 0x89, 0xd2, 0xdd, 0x6f,
-	0x2b, 0xf0, 0x5a, 0x9b, 0x3a, 0xf2, 0x07, 0xb8, 0x9e, 0xda, 0xcf, 0x7b, 0x8b, 0x8a, 0xe7, 0x76,
-	0x40, 0x79, 0x90, 0x49, 0x99, 0xf6, 0xf3, 0x1d, 0x2c, 0x5c, 0x5e, 0x91, 0x6a, 0x96, 0xa7, 0x52,
-	0xcb, 0x62, 0x4c, 0x43, 0xbf, 0x85, 0xf0, 0x52, 0xd3, 0x2b, 0x4b, 0xfd, 0x66, 0x04, 0xe5, 0x7e,
-	0x06, 0x21, 0x89, 0xab, 0x5c, 0xff, 0x18, 0x3d, 0x1d, 0xf3, 0xd5, 0xe9, 0x48, 0x05, 0x67, 0x23,
-	0x15, 0x9c, 0x8f, 0x54, 0xf0, 0x67, 0xa4, 0x82, 0x2f, 0x63, 0x35, 0x77, 0x36, 0x56, 0x73, 0xe7,
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+	// 607 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x9c, 0x54, 0xbf, 0x6f, 0xd3, 0x4e,
+	0x14, 0xf7, 0xb5, 0xf9, 0xb6, 0x5f, 0x5f, 0x7f, 0x00, 0x56, 0xa1, 0x8e, 0x25, 0x9c, 0xe0, 0x85,
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+	0x55, 0x70, 0xd9, 0x57, 0xc1, 0xaf, 0xbe, 0x0a, 0x3e, 0x0f, 0x54, 0xe1, 0x62, 0xa0, 0x0a, 0x97,
+	0x03, 0x55, 0x78, 0xb7, 0xe3, 0xb8, 0xac, 0xd5, 0x6e, 0xe8, 0x4d, 0xe2, 0x19, 0x51, 0xdc, 0x6d,
+	0x1f, 0xb3, 0x13, 0x12, 0x1e, 0x19, 0x33, 0xde, 0x60, 0xb4, 0x72, 0xb4, 0xb1, 0x14, 0x7f, 0x40,
+	0x1e, 0xfd, 0x09, 0x00, 0x00, 0xff, 0xff, 0xb4, 0xe3, 0x94, 0x22, 0x2a, 0x05, 0x00, 0x00,
 }
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -665,10 +680,22 @@ func (m *MsgUpdateParam_AsCoin) MarshalToSizedBuffer(dAtA []byte) (int, error) {
 			i = encodeVarintTx(dAtA, i, uint64(size))
 		}
 		i--
-		dAtA[i] = 0x4a
+		dAtA[i] = 0x1a
 	}
 	return len(dAtA) - i, nil
 }
+func (m *MsgUpdateParam_AsUint64) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *MsgUpdateParam_AsUint64) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	i = encodeVarintTx(dAtA, i, uint64(m.AsUint64))
+	i--
+	dAtA[i] = 0x20
+	return len(dAtA) - i, nil
+}
 func (m *MsgUpdateParamResponse) Marshal() (dAtA []byte, err error) {
 	size := m.Size()
 	dAtA = make([]byte, size)
@@ -834,6 +861,15 @@ func (m *MsgUpdateParam_AsCoin) Size() (n int) {
 	}
 	return n
 }
+func (m *MsgUpdateParam_AsUint64) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	n += 1 + sovTx(uint64(m.AsUint64))
+	return n
+}
 func (m *MsgUpdateParamResponse) Size() (n int) {
 	if m == nil {
 		return 0
@@ -1135,7 +1171,7 @@ func (m *MsgUpdateParam) Unmarshal(dAtA []byte) error {
 			}
 			m.Name = string(dAtA[iNdEx:postIndex])
 			iNdEx = postIndex
-		case 9:
+		case 3:
 			if wireType != 2 {
 				return fmt.Errorf("proto: wrong wireType = %d for field AsCoin", wireType)
 			}
@@ -1170,6 +1206,26 @@ func (m *MsgUpdateParam) Unmarshal(dAtA []byte) error {
 			}
 			m.AsType = &MsgUpdateParam_AsCoin{v}
 			iNdEx = postIndex
+		case 4:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field AsUint64", wireType)
+			}
+			var v uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.AsType = &MsgUpdateParam_AsUint64{v}
 		default:
 			iNdEx = preIndex
 			skippy, err := skipTx(dAtA[iNdEx:])
diff --git a/x/tokenomics/types/message_update_param.go b/x/tokenomics/types/message_update_param.go
index 735b390aa..0875f40cf 100644
--- a/x/tokenomics/types/message_update_param.go
+++ b/x/tokenomics/types/message_update_param.go
@@ -66,10 +66,7 @@ func (msg *MsgUpdateParam) paramTypeIsString() error {
 	return genericParamTypeIs[*MsgUpdateParam_AsString](msg)
 }
 
-// TODO_TECHDEBT(@bryanchriswhite):
-// 1. Move this to a shared package.
-// 2. Refactor other module message_update_param.go files to use this.
-// 3. Update "adding on-chain module params" docs.
+// genericTypeIsCoin checks if the parameter type is T, returning an error if not.
 func genericParamTypeIs[T any](msg *MsgUpdateParam) error {
 	if _, ok := msg.AsType.(T); !ok {
 		return ErrTokenomicsParamInvalid.Wrapf(