Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,559,180",
      "signature": "0xb334c70eb92281c57409b6c41a1705d05a57b7af889592b40fd42b92dc15803fe4fefaf6a9c15cf9e1a7f02c89d5e944",
      "randomness": "0x05c010ff4873481d9d74a9b9e32c05daf21b4ccec16aee905721d0c9f257809e"
    }
  ],
  "blockNumber": "7,410,130"
}

{
  "Sr25519": "0x5c5dddde10a674c5d1a7e09e5207a69cd381ec9eb54e5cac75e193b9ae5ab133ac2276a6b166dd83b4955d32b2bb54acfdece0b2436053a445040028fa048087"
}