Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,569,023",
      "signature": "0xa1658f48088993c9937b569771c9eff1ec0a701afd89b2557c4ee59ea7cdff0e23c78769e49e26fa0f17a93b92d09264",
      "randomness": "0xf24af9d4b2e85cfd9848972c780b74325d5eab38c49e86c509a1d665e7e8bcc9"
    }
  ],
  "blockNumber": "7,412,591"
}

{
  "Sr25519": "0x921c168823b3507b9b09dd9e85f9c9381d71630cdbd8df88ff51fbd6d19eb5710dcf70ceb061de4acfa0423afe2d77d7560edc561d8e1c41f05dedd817f1b286"
}