Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,541,737",
      "signature": "0xb403a533ca4966803244bc20c6ae3871656679ae2b168800ead8c8ccd055d628e4fccedc6b0b0f27407047818bb7a865",
      "randomness": "0xb16dcf2b43bc9563a8520ac4d4bdf3c65d6fa456681200a9c2db0001d8bd6762"
    }
  ],
  "blockNumber": "7,405,770"
}

{
  "Sr25519": "0xe261c42f6dabe6a6c47fe4522c89cabfd9c27c93f6b304af0a771eb43774c5374b3e01a02b1c27cdb4fbbf8392e76fc080e5f9bdb117ef1f71a8224ec96e878c"
}