Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,577,580",
      "signature": "0xaaffe5d7294545e8b53a43ebe8a5f702a7b0700719325549e500464e0686693567ce5badf05456679b588e223aba7dd7",
      "randomness": "0xe04b6d8d3cc59a80ccb27a425cf39542e3b834e48c2a5363c56a6338d2194c0b"
    }
  ],
  "blockNumber": "7,414,730"
}

{
  "Sr25519": "0x2ca4bc0f5599f3e767c9dd887b63a86e1ba1ebc461a2512e66152e111852b920be061f569db08e641e9942426a08e1b0e7d5857fd70d1c8a5e75502ce8d1218a"
}