Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,571,858",
      "signature": "0x8785aa96238f5e2a63367c9fb58ed4e919f5fef0869855e9154448fb729bd412ed32d84866aeccfddc7c1944debaee64",
      "randomness": "0xef8fc6151dffccad2d259b1295a5a0821253da5e151c06887a1e5f13c3e8687d"
    }
  ],
  "blockNumber": "7,413,300"
}

{
  "Sr25519": "0xdc0ffba8283a44f109504307846257b4370f041de2afb03085830a7afdaf4a0441c6e1c15b91bda109f1f73c4cf2e54ca352e002f090b932bad17147203aed81"
}