import { Lucid } from "https://deno.land/x/lucid@0.8.3/mod.ts"; const lucid = await Lucid.new(undefined, "Preview"); const privateKey = lucid .utils .generatePrivateKey(); await Deno.writeTextFile("key.sk", privateKey); const address = await lucid .selectWalletFromPrivateKey(privateKey) .wallet .address(); await Deno.writeTextFile("key.addr", address);