Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,637,577",
      "signature": "0x95480e58aee107b7883f86eb068c78cb711175906bc4e1758a70b3e75c0b281a8fe47e22bcf36541536aab4a38e399ea",
      "randomness": "0xdc9fa779d9ddbfdd2aa322705c9728b3241cb678efcc167b76c926250f47be75"
    }
  ],
  "blockNumber": "7,429,709"
}

{
  "Sr25519": "0x9040c83194d42e01bbab706bd18b1a41c588cd95bd71f414ceab317920118a534da6dc19ebcfb0c0e18ccbcf318edb1edb70ef646410891cebadf100ffb58f89"
}