Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,552,382",
      "signature": "0xb41937dafa303539030a77737b318fce27dc8721aac4e396fefd29cf5ab563adafe7327f0a5645f03926cef12c377c18",
      "randomness": "0x53dc5284da0281c4a650921ab19755ea1829aaeb3f93f3f16291c4cabfe68107"
    }
  ],
  "blockNumber": "7,408,431"
}

{
  "Sr25519": "0x3c22d39997fff51e9ccd8f590c2d39706a2ba85548b4232f39ce14c1132f53771c7340312d33c5c3c55cec839637688a0e577d308f1152480b5671806f30e68d"
}