Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,565,023",
      "signature": "0x8fedb0c69168828c168636465f212d8ffffab24f5de3ed69224ac58af6cd766d0adec42085a8453f3757d8d6637622d5",
      "randomness": "0x930e58cde79a1cdc58e9b5dbdf1ac7124c34ed1010cc9c7e0fb3f99e16acb265"
    }
  ],
  "blockNumber": "7,411,591"
}

{
  "Sr25519": "0xf465f577fbd45a5b8c467c717ff9e6efa761a54cac6c757a1ba1432fab59ed71714dcf145bf68dde440756a1be744df52016ad84576c721193abfb18846fc38b"
}