Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,639,225",
      "signature": "0xa7fae0b3fb8c7a93804987877f820909de136f23fb9f9ec2eab4c9c74bcd863e6a3a4a6fc3d204adf7dce7f7308b0588",
      "randomness": "0x9ad2509f2e5954c183e04b87490397262e018560a21c560227c738a38c449601"
    }
  ],
  "blockNumber": "7,430,121"
}

{
  "Sr25519": "0xba03902fae0c81aeb7145ac44a8012895097ce051caf14204e3b5519a488f17dfc841a31bbf02e71cc64d090255efdd69b473ef8245fe60f269b5c5d2228358c"
}