Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,558,943",
      "signature": "0x8341ad4caba34d78ac3a261969de714f63da1a79751b0fa2bd67762738fab36d941106debd6f9d3bfd67a35462bfd38c",
      "randomness": "0x5cb0a5a6af7d32b193cc13a7c21e7513f99ddfbc10229f9c742a93036562ce18"
    }
  ],
  "blockNumber": "7,410,071"
}

{
  "Sr25519": "0xfceb28adc47e4f6466a975a6c99b43907e8820ebfb7da1827ce42d6ad838f62def726e383d8c63d199903d96b5a98731bf06b377283b90a6591af9577204be80"
}