Add gasLimit option to EvmSignerOptions for overriding default gas li…

…mit (#755)

Co-authored-by: Berg Jefferson <berg@degate.com>

platforms/evm/src/signer.ts

@@ -23,6 +23,8 @@ import { _platform } from './types.js';
 export type EvmSignerOptions = {
   // Whether or not to log messages
   debug?: boolean;
+  // Override gas limit
+  gasLimit?: bigint;
   // Do not exceed this gas limit
   maxGasLimit?: bigint;
   // Partially override specific transaction request fields
@@ -117,6 +119,10 @@ export class EvmNativeSigner<N extends Network, C extends EvmChains = EvmChains>
       }
     }
 
+    if (this.opts?.gasLimit !== undefined) {
+      gasLimit = this.opts.gasLimit;
+    }
+
     if (this.opts?.maxGasLimit !== undefined) {
       // why doesnt math.min work for bigints?
       gasLimit =