Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,572,703",
      "signature": "0x90198b5fa59dba508c042594c607665022132c97df0122479b7eb0c21b5f3b06158884697c9f3d47916e549d4fc2bc8b",
      "randomness": "0x232bbb69106dda5a643aa26ee391259710feeadacfcd3bd5d092752b70b3fea0"
    }
  ],
  "blockNumber": "7,413,511"
}

{
  "Sr25519": "0x1e2afb161d91742e9ce1d02179041083a876a1a6221e9705df265b26b8c9857095be9d0aeffca2c41bc38b433f0ee2ad71bab85198bd90d85945ef0ba88a4284"
}