Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,572,719",
      "signature": "0x8372109d18aeb043abdd53b89cd283249f7d14730d9e626c593a1df687a53e119d69593cb6b14a50c32a06663980cd1a",
      "randomness": "0x9eeefcb4b5612a515037ad785a283e98bf87a6304264fa50777e3dcc101e742d"
    }
  ],
  "blockNumber": "7,413,515"
}

{
  "Sr25519": "0xb07bd536e240df193cabb64ab3264eb5843b555870f887f6c89eba5011c35b1fe82d20f991cfb03c85f62013b8867958f571cc2f324f3e6455e852b05bc09982"
}