Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,602,380",
      "signature": "0xb1395ccbedf46b1558c36285033f2bbab1e463576d0e74a8ed5e6aa09addd428cb180c94381e005a4d6818395b808304",
      "randomness": "0xc41b70f91595b80ea266395e4516e7c5c4af5b12be9f69286675d30a2a128969"
    }
  ],
  "blockNumber": "7,420,911"
}

{
  "Sr25519": "0xee5149b0feb52a9a47e5dc4a27c213b4a2c5831bff116db0e484aa9312ab454f1395a92526cd9f164e3f559b3b187427853b6a91fbcf2456f218d22abe34a18d"
}