[ts sdk] replace WaitForLocalExecution with waitForTransaction

.changeset/seven-pets-count.md

@@ -0,0 +1,5 @@
+---
+'@mysten/sui': minor
+---
+
+`WaitForLocalExecution` now waits using client.waitForTransaction rather than sending requestType to the RPC node. This change will preserve readAfterWrite consistency when local execution is removed from fullnodes, at the cost of more network requests and higher latency.

sdk/typescript/src/client/client.ts

@@ -406,20 +406,32 @@ export class SuiClient {
 		});
 	}
 
-	async executeTransactionBlock(
-		input: ExecuteTransactionBlockParams,
-	): Promise<SuiTransactionBlockResponse> {
-		return await this.transport.request({
+	async executeTransactionBlock({
+		transactionBlock,
+		signature,
+		options,
+		requestType,
+	}: ExecuteTransactionBlockParams): Promise<SuiTransactionBlockResponse> {
+		const result: SuiTransactionBlockResponse = await this.transport.request({
 			method: 'sui_executeTransactionBlock',
 			params: [
-				typeof input.transactionBlock === 'string'
-					? input.transactionBlock
-					: toB64(input.transactionBlock),
-				Array.isArray(input.signature) ? input.signature : [input.signature],
-				input.options,
-				input.requestType,
+				typeof transactionBlock === 'string' ? transactionBlock : toB64(transactionBlock),
+				Array.isArray(signature) ? signature : [signature],
+				options,
 			],
 		});
+
+		if (requestType === 'WaitForLocalExecution') {
+			try {
+				await this.waitForTransaction({
+					digest: result.digest,
+				});
+			} catch (_) {
+				// Ignore error while waiting for transaction
+			}
+		}
+
+		return result;
 	}
 
 	async signAndExecuteTransaction({