import { GenericExtrinsic } from "https://deno.land/x/polkadot@0.2.12/types/extrinsic/Extrinsic.ts";
Parameters
signer: Address | Uint8Array | string
options: SignatureOptions
x/polkadot/types/extrinsic/Extrinsic.ts>GenericExtrinsic#signFake
import { GenericExtrinsic } from "https://deno.land/x/polkadot@0.2.12/types/extrinsic/Extrinsic.ts";