Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,537,554",
      "signature": "0xa1ae1318fad80681c7d0de87c9804b215d1034cb5a64377e8cb09d42eadf51367130a573b8ae744d5d80899ccaf56054",
      "randomness": "0xaf8b570bf2ad84eb73b726b921debc16b7a2ae582ca8c254003e65a161fdd9cd"
    }
  ],
  "blockNumber": "7,404,724"
}

{
  "Sr25519": "0xfa3b344ffe586db0b9913fa683be01f298d2c589198475ab247e45ad09cebd52c23411c495e5ec4df3921046eb14236602f970ec821aaea5a804edf15cb4fe89"
}