Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,569,561",
      "signature": "0x8bb8912fb6db2fbf56d2fb65af7cdf480d2f48dde95eaccc641e231cfcb98f12fa9978ded2e063ac0470fde5bd7e3ef9",
      "randomness": "0x3392b97c79683613a8a17b0a0608052c168dd2897f4cd7e2181ce8bbf36ffbb7"
    }
  ],
  "blockNumber": "7,412,726"
}

{
  "Sr25519": "0x527e3cc92800fe95d227b35e88c1be2c9fab2c1cd3ee284b0557c75ea0b529018f880ad0f314640fe43afbaa1545776f7c74d1bf0e1ddca329c1771ff2f53882"
}