contract.write update and receipt polling static

src/app/dotnet/contracts/write/page.mdx

@@ -40,9 +40,10 @@ The parameters to pass to the smart contract method, if any. Provide these as a
 </Details>
 
 <Details summary="Return Value">
-### string
 
-Returns the transaction hash as a `string`. This hash can be used to track the status of the transaction on the blockchain.
+### TransactionReceipt
+
+Returns the transaction receipt as a `TransactionReceipt` object, which contains information about the executed transaction.
 
 </Details>
 
@@ -67,11 +68,8 @@ BigInteger amount = new BigInteger(1000); // The amount to transfer
 BigInteger weiValue = BigInteger.Zero;
 
 // Executing the transfer
-var transactionHash = await ThirdwebContract.Write(wallet, contract, "transfer", weiValue, toAddress, amount);
-Console.WriteLine($"Transaction hash: {transactionHash}");
-
-// Poll for the receipt
-var transactionReceipt = await Utils.GetTransactionReceipt(transactionHash);
+var receipt = await ThirdwebContract.Write(wallet, contract, "transfer", weiValue, toAddress, amount);
+Console.WriteLine($"Transaction receipt: {receipt}");
 ```
 
 This method is essential for interacting with smart contracts when you need to make changes to the blockchain, such as updating state or transferring assets.

src/app/dotnet/transactions/static/page.mdx

@@ -159,3 +159,39 @@ An instance of `ThirdwebTransaction`. The transaction you are sending and waitin
 Returns the transaction receipt as a `TransactionReceipt`, which includes details of the transaction execution result.
 
 </Details>
+
+## ThirdwebTransaction.WaitForTransactionReceipt
+
+Wait for a transaction receipt to be available. Throws if reverted explicitly or silently and attempts to decode the revert reason.
+
+```csharp
+TransactionReceipt receipt = await ThirdwebTransaction.WaitForTransactionReceipt(client, chainId, txHash);
+```
+
+<Details summary="Parameters">
+
+### client (required)
+
+An instance of `ThirdwebClient`.
+
+### chainId (required)
+
+The chain ID of the blockchain network where the transaction was sent. Must be a `BigInteger`.
+
+### txHash (required)
+
+The hash of the transaction you are waiting for. Must be a hexadecimal `string`.
+
+### cancellationToken (optional)
+
+A `CancellationToken` to cancel the operation.
+
+</Details>
+
+<Details summary="Return Value">
+
+### TransactionReceipt
+
+Returns the transaction receipt as a `TransactionReceipt`, which includes details of the transaction execution result.
+
+</Details>