Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,550,655",
      "signature": "0xb61e9960e17120c0a79ca11283255dcdb2ac1861ff0ea2c4b8d75b9c83219842baac439f51f89bb476cc86fa179fb1c2",
      "randomness": "0x2613152468ea44b1b429a4355945d3f8410ddf8ed429256a2b79c429abab39fa"
    }
  ],
  "blockNumber": "7,407,999"
}

{
  "Sr25519": "0x52a6c572ee2d13ac6762a952ee651d9ba917a4e1dba205a95bd62fe1d0c54c2dfaa0e2b973d424ba7ee88c204e4886d16807813d033c9c83f421530e7f2fe582"
}