Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,560,141",
      "signature": "0xadffc1ab97a79e7555f37834a74c309bdef454755efffac8c86e316606c31df8ab968647951bee48819cbb1e2412c345",
      "randomness": "0x6fe44c5347b54dcf7fa576167b5979b67913696aabb3755fccca625b1dedd045"
    }
  ],
  "blockNumber": "7,410,371"
}

{
  "Sr25519": "0xecd7eff2bf194431f92135adc2d8e98bb7b9e36b8932f7d1e72c1d4e69cee87cba962813b40763fd80f3b310f826a17003718bb72aaf569064a86f739d772b80"
}