Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,548,539",
      "signature": "0xb16b6eb02ab63c3a6aeb5d65631b5b316e76b526bc89676c02aff9357a07abe8a69fd4fc81f14661a8095e372033914d",
      "randomness": "0x572c3b57dc344ac069aa3ed40a1162985ea1d6f9e5efe29e8aec4ff257c00094"
    }
  ],
  "blockNumber": "7,407,470"
}

{
  "Sr25519": "0xcaaeb454cee17381b33a98192e7bb17fe0f1797ea3409ea1b1a4d33a1fb0166a2385ef89d5c96f81dc22c5ec104910cb6d1c38f8850963ffe4626f6fe06b2789"
}