method api.Keyring.prototype.createFromJsonimport { api } from "https://dotland.deno.dev/x/polkadot@0.2.23/mod.ts"; const { Keyring } = api; createFromJson(unnamed 0: KeyringPair$Json, ignoreChecksum?: boolean): KeyringPairParametersunnamed 0: KeyringPair$JsonoptionalignoreChecksum: booleanReturnsKeyringPair