Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,562,778",
      "signature": "0xb839d94aed96c5cf48ff887e83062e690803236bee93bfea92393347a053e806436976c34322bf5c6182a4ec3dc53107",
      "randomness": "0x68beb69c890182604ad7d5c6dda74efdf9a6bcc2bb940364271d4effad7c411a"
    }
  ],
  "blockNumber": "7,411,030"
}

{
  "Sr25519": "0x1849c09fcce68f03337c16d7f76142abf947e7916a4bbb3f670dfbabd6caf1756b9a22e22a88b978c3abf428f7f0dc1304f02f38813e5e361b77474c9f274e8d"
}