Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,564,141",
      "signature": "0xa21d8a4ebfe0de0b770d0d6e3a6476f67beea6386beb65f6843f0c7bd9844868c9b7ebe4279ba1a64d8d39a51fe23c1e",
      "randomness": "0x8836d7de0de81c4e75aad76dd7488a19bba511c02980cab760a20055a9929a57"
    }
  ],
  "blockNumber": "7,411,371"
}

{
  "Sr25519": "0x36dbdc6aec72773ff37621c6acddca317155c207589c95a788607e852fc7ec00ba24d164a870dc699ce856542d30e13f4b97b18bec4846da994cc5f684fedd8d"
}