Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,557,981",
      "signature": "0x833090d47b605ca7ac05c059b469daadb40e647e1c8ea2778aa7f02edb2a644d50b16a242baaf8035cce946a35501323",
      "randomness": "0x4f1d8bfc6c4419fec4c46fd5cf22554c5739d1bd95273facff329cf140b598eb"
    }
  ],
  "blockNumber": "7,409,831"
}

{
  "Sr25519": "0x5a5f6ac56f42df5a0e7c077e49524e97e8d00a898850241ef39c97a2d3fce028c69467cf267f396eddbd249990fd47861351e3753e72002a581f3aa83fdea68b"
}