Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,545,743",
      "signature": "0xb225b4184d2a0c46755d116582a7c20fb6b9152b349c906f098730b32fe387a5c3727734797e6a03902a58dcb6a5a15a",
      "randomness": "0x9b2450b5f1d3cb3b43ac642b5e88519841eaf0ffb7357947d49c32d84955028f"
    }
  ],
  "blockNumber": "7,406,771"
}

{
  "Sr25519": "0x9cfd3125136314ef375879f6ce01a569cfadd7459d5388c80d07b425b4f77728609ca6fdb0a66f193a39ef788ca12197241ec47ae0a6797f181f9a6ffd856183"
}