Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,546,059",
      "signature": "0xa8305caf21173e7fad772711cca1664382c9c2e258986773f4f29a97c3c451de51e3715229e678c008d974dc8be69f77",
      "randomness": "0xa04b44800998f67f54721affa4a430f77f1733b6554368bcea90db8ef1681398"
    }
  ],
  "blockNumber": "7,406,850"
}

{
  "Sr25519": "0x22daee756613f625f46e918e303f328d0323766bba0877c53477e516c8503a613a06cf10e0621e7297a9ce7cfe32ce25fb4fa0e5756067cc55305132c2432e84"
}