diff --git a/chainio/clients/elcontracts/types.go b/chainio/clients/elcontracts/types.go
index 6946f580..3160865e 100644
--- a/chainio/clients/elcontracts/types.go
+++ b/chainio/clients/elcontracts/types.go
@@ -85,12 +85,12 @@ type RemovePendingAdminRequest struct {
 	WaitForReceipt bool
 }
 
+// TxOption represents a Ethereum transaction option.
 type TxOption struct {
 	Opts *bind.TransactOpts
 }
 
 // OperatorRequest represents a request that requires an operator's address.
-// If `BlockNumber` is nil, the latest block will be used
 type OperatorRequest struct {
 	BlockNumber    *big.Int
 	Operator       types.Operator
@@ -98,25 +98,20 @@ type OperatorRequest struct {
 }
 
 // OperatorMetadataRequest represents a request that updates operator metadata.
-// If `BlockNumber` is nil, the latest block will be used
 type OperatorMetadataRequest struct {
-	BlockNumber     *big.Int
 	OperatorAddress common.Address
 	Uri             string
 	WaitForReceipt  bool
 }
 
 // DepositRequest represents a request to deposit funds into a strategy.
-// If `BlockNumber` is nil, the latest block will be used
 type DepositRequest struct {
-	BlockNumber     *big.Int
 	StrategyAddress common.Address
 	Amount          *big.Int
 	WaitForReceipt  bool
 }
 
 // ClaimerRequest represents a request to set a claimer
-// If `BlockNumber` is nil, the latest block will be used
 type ClaimerRequest struct {
 	BlockNumber    *big.Int
 	ClaimerAddress common.Address
@@ -124,7 +119,6 @@ type ClaimerRequest struct {
 }
 
 // ClaimProcessRequest represents a request to process a claim for rewards.
-// If `BlockNumber` is nil, the latest block will be used
 type ClaimProcessRequest struct {
 	BlockNumber      *big.Int
 	Claim            rewardscoordinator.IRewardsCoordinatorTypesRewardsMerkleClaim
@@ -140,9 +134,7 @@ type ClaimsProcessRequest struct {
 }
 
 // OperatorAVSSplitRequest represents a request to set an operator's AVS split.
-// If `BlockNumber` is nil, the latest block will be used
 type OperatorAVSSplitRequest struct {
-	BlockNumber     *big.Int
 	OperatorAddress common.Address
 	AVSAddress      common.Address
 	Split           uint16
@@ -150,9 +142,7 @@ type OperatorAVSSplitRequest struct {
 }
 
 // OperatorPISplitRequest represents a request to set an operator's Programmatic Incentive split.
-// If `BlockNumber` is nil, the latest block will be used
 type OperatorPISplitRequest struct {
-	BlockNumber     *big.Int
 	OperatorAddress common.Address
 	Split           uint16
 	WaitForReceipt  bool