Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,600,754",
      "signature": "0xa5e50c46c78a55714af479be431909d87467acdff02f9bff586adfe086a9ecd404c0aa9483fda9eddbb0f83fffa78122",
      "randomness": "0xec694f63591a88dd854a9f2c3e5758f82af6abe482db5c8edbc82d00fb11ee88"
    }
  ],
  "blockNumber": "7,420,505"
}

{
  "Sr25519": "0x42e226e000a1d0d0c84a48f2af655288e288da87ccb42ce7ae9bca9a179f634843f1cc2bc08dc2e32c71c6d281a4bae6ad098d936983688e7d430bdf67f3ad86"
}