import { ethers } from "ethers"; import { clientBuilder, EventData, getSystemEvents } from "../index"; async function main(): Promise { const provider = new ethers.providers.JsonRpcProvider("https://crab-rpc.darwinia.network"); const crab = clientBuilder.buildCrabClient(provider); provider.on("block", async (block) => { console.log(block); const events: EventData[] = await getSystemEvents(crab) console.log(events); }); } main();