Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,543,419",
      "signature": "0x883c78bc4d0c8eb95f9799974f44fcaa568fcccb8a98e36dcde78bb11824ed0d5217a6f369e8096a1328930dbc29a9ba",
      "randomness": "0x281e6710f17a15fb0177becf915a5cdb86e050b40234422383d2ab9dc29d01c8"
    }
  ],
  "blockNumber": "7,406,190"
}

{
  "Sr25519": "0x02e83882a6c1fe2d212219e1d56abd82b07f2b71c9fe308a5e11549c670abe50bcbedeb0cba6963b8758fffe108b847cef9f7a6d1f53952296435f77647fc982"
}