Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,577,063",
      "signature": "0xb2811a9cae7eecdca778f331824058e28978450c36827b2417bcbd0b22f166ccdc442d7f234a22c287947337ae32f82a",
      "randomness": "0xeb70ae9a2c29cd02487e1c8227f94117e5cf16a0fd0d827d101ab65c04dccd1f"
    }
  ],
  "blockNumber": "7,414,601"
}

{
  "Sr25519": "0x562d68f1b5dd776c04f0a2db39c9de6ad073a441fb8f72893f348f381d35261b31308010b3e4715763d392b5f7e48232504b87f9608d0ea7d4679e7b8c9db583"
}