Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,616,261",
      "signature": "0xa45be3777ed60caab7cfc67bf516439c414bc49e3acaa78a7a48fde21a2117094962a2a208370700e1559d4ca02edfe2",
      "randomness": "0xb210aa97d7b8062eeb13ac1f9c7efc7fa25e12103a70f3a57731e82ed0102945"
    }
  ],
  "blockNumber": "7,424,381"
}

{
  "Sr25519": "0x2ce7e72c27b80de193f25bcc772090fb618830dc068a54d9babd56ab3092d262907d2abe3e6fa476f4920c41a768e0fe456a20ffd8d58444a3d324a6d4e8718e"
}