Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,550,435",
      "signature": "0x824c60c208e3103eff193c9dd559253220fa70b0278cd9bf256161d5b58af561891ba509ffef2fb3be1390200f638d76",
      "randomness": "0x4de9474b59f2562319107fad0ed1bf28498407b0fb2553ad5e848eb0b98de2b0"
    }
  ],
  "blockNumber": "7,407,944"
}

{
  "Sr25519": "0xf4b0f2b3d9cec31f0ca2cd45200bacc550974b3806365cefe2eb160b3ddc5e4a519b91f00eddcc8ed0815b647bc4cb2b50afe5cdfcd395d470c97ea7b5d7408c"
}