INF-22 updates batcher and proposer to pass in chainId to signer client

op-batcher/batcher/batch_submitter.go

@@ -57,7 +57,7 @@ func Main(version string) func(cliCtx *cli.Context) error {
 			signer := func(chainID *big.Int) SignerFn {
 				return func(ctx context.Context, rawTx types.TxData) (*types.Transaction, error) {
 					tx := types.NewTx(rawTx)
-					return signerClient.SignTransaction(ctx, tx)
+					return signerClient.SignTransaction(ctx, chainID, tx)
 				}
 			}
 			bs, err := NewBatchSubmitterWithSigner(cfg, common.HexToAddress(cfg.SignerConfig.Address), signer, l)

op-proposer/proposer/l2_output_submitter.go

@@ -176,7 +176,7 @@ func NewL2OutputSubmitter(cfg CLIConfig, l log.Logger) (*L2OutputSubmitter, erro
 				if address.String() != cfg.SignerConfig.Address {
 					return nil, fmt.Errorf("attempting to sign for %s, expected %s: ", address, cfg.SignerConfig.Address)
 				}
-				return signerClient.SignTransaction(ctx, tx)
+				return signerClient.SignTransaction(ctx, chainID, tx)
 			}
 		}
 	} else {