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remark()

Creates a Remark builder class instance, which provides methods to build transactions for system pallet remark extrinsics. It expects three parameters:
  • api: the trnApi to use for interaction.
  • signer: the signer to use for signing transactions.
  • walletAddress: the wallet address to use for interaction. Note: It should be the EOA address for the signer, not the FuturePass address.
Example: 
const remarkBuilder = await TransactionBuilder.remark(api, signer, walletAddress);
The remark method allows developers to send a message in a remark extrinsic.

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message()

Sends a message in a remark extrinsic. It expects one parameter.
  • message: the message to include in the remark.
Example: 
const remarkBuilder = await TransactionBuilder.remark(api, signer, walletAddress).message(message);