import { GenericExtrinsicV4 } from "https://dotland.deno.dev/x/polkadot@0.2.24/types/extrinsic/v4/Extrinsic.ts";
Parameters
signer: Address | Uint8Array | string
options: SignatureOptions
x/polkadot/types/extrinsic/v4/Extrinsic.ts>GenericExtrinsicV4#signFake
import { GenericExtrinsicV4 } from "https://dotland.deno.dev/x/polkadot@0.2.24/types/extrinsic/v4/Extrinsic.ts";