Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,572,072",
      "signature": "0xa1f475a0fc2496cad0c5f59d895af477b36d629e1cbd72f326f0082167381bd8495f1e9761ead644e1b392c02ac506c7",
      "randomness": "0xfe847851db7b0c9af0ee216d5cfdc2022b4108ea491601f72407382d4e3b7fbf"
    }
  ],
  "blockNumber": "7,413,353"
}

{
  "Sr25519": "0x50a00089fda207ea1e13bccc1d0082f75e301751760140c04f5e731e96c58c0849d9b4ecf1213e1f0ef4fb873538be084244ed791a8da4bf0ea31d72b50cdf89"
}