Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,645,338",
      "signature": "0xade163c568fc06dd029e9a083e2490f66108a897acdbf230bed30c1bc8c7d008c7dc7d9d8b72a2df11b1b144c1b67c79",
      "randomness": "0x67d0e592cf2b0c378be320b0a43d0baf2d40d2607ad718d563407908e96dac88"
    }
  ],
  "blockNumber": "7,431,639"
}

{
  "Sr25519": "0xeae897442a7e7b5538f8bb9ddbf8d88cdef4f63accd631cde8e7fba7d72fa355b97eea0f601d747ace902deff112356daa71934cd279dfb1d50c6c2a8b806d89"
}