Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,602,573",
      "signature": "0xb2c0c91cbcce72927b262ba03915f4d39969a2a1ee67890dcb0d668aaba5c4a9ccc3252ffa6a84fc0eb533cc196e9fd8",
      "randomness": "0x36abc79e89ba2e375f54f5b0ed8745c863b3caffd7065016e4dad7aafb75c348"
    }
  ],
  "blockNumber": "7,420,960"
}

{
  "Sr25519": "0x7e8f68f35cfd2ef69339d6d286342d11473751e9f9b753ac36a2dd180c371a6dd7b2ca604d020b794997d43e5712262677da4baa3bd6910431232723e9da7784"
}