Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,584,621",
      "signature": "0xb330bf59cd01e10590fd6ff6796ee27303ab19d525d9701d44ffb22c6d07ac547be3be881ff91a614cdc6dc0b862abf9",
      "randomness": "0xf6ade680312f3891c7f1f02e5e5ab8e9e403ee556687d7d51f3167cc3c8820c6"
    }
  ],
  "blockNumber": "7,416,478"
}

{
  "Sr25519": "0x24f2edd1fc7bcd0ea46170351ac34d9642076d96e7d400c5b2bbab79fbcdd94ebe82fb3ff7af5e5a3c3edcaa00aebfe73c2f79b215e3df5c38163dabaea6d38a"
}