Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,598,105",
      "signature": "0xb8421672e0cf212ad963ed34242d8e211b26278b3f1096256f5e2de4767bcec24a6ac2c704c95094e858978920fd475a",
      "randomness": "0x3cede0e63e8bff1c4828a66c527d3369789847510969320b2eaa581186b8170c"
    }
  ],
  "blockNumber": "7,419,843"
}

{
  "Sr25519": "0x926631db8348faecc28c7f1115780d06f821ac41cd1c43e8568d3b1cfef53b0e463a5552635175e472a9943a6f0fa29738f6e2627762bf55522c5f7ea183918d"
}