Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,602,463",
      "signature": "0x9110b3873e3bf52d0623cb90c6ccb38c93dd08fd0e0c124090a6515f529c76ee808510b6257384d0bd12b9a26a1de731",
      "randomness": "0x50e8d51a45bd631e14e303a26e0df6e9cd113b621f357cc51a9318bdea5ba47a"
    }
  ],
  "blockNumber": "7,420,932"
}

{
  "Sr25519": "0x40258810ba41755cf8e52fdee3c24836d171be1712cbad396f1d846f23aea35be6b9189018cb486d49b0bcc767ed429f9b42e7304e332857ffb7e368d0b43b86"
}