Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,567,737",
      "signature": "0x9082a2d7b0f923cd03446f7a519d38586f0e727099de19cb9a8ec2ab385ee2d469eb6c6bfce6cdb7a308d6ca4095393a",
      "randomness": "0x33ce7ed0392ce7e2cd878496b77271c351ad63808be47bc7756564ab4f95c15a"
    }
  ],
  "blockNumber": "7,412,270"
}

{
  "Sr25519": "0xe6cbe4fa2fed918eae005e8d4e08ec2b85a7d06c55d18fd608775cbde913ef192e0a6408161011de4d6206effdd944fc21d754df023e8708fc16fc191bc9d182"
}