Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,545,306",
      "signature": "0xaeda718bb5511c6d3b0bb0d18ccd788b01e8f3ab55879e78155917fe03ae1ac1876e5c456e50eea82f6aa036445b575d",
      "randomness": "0x345b5e2e3b882bf6a6c95b8ef04f7b65b356ff9cb093dcd6b3fc9a5c3c5b97d3"
    }
  ],
  "blockNumber": "7,406,662"
}

{
  "Sr25519": "0x525c3ba9b124e1b06e1e76d4225be3c789d6f3641606cef8957c160c07f74764bf4254021993e56e9b47df2c818b60c295d980101b2e04f8b3ff823ab02e2083"
}