Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,555,934",
      "signature": "0x9057ee2d3e328626c806f47c1bab7ea42762cdb48718aab6c12737c7f29d76a148dce376f2ba6db2c90c2bb608756d75",
      "randomness": "0xe18077a07880648dcc7dd1cc6b17a7ace2a10699cbadc284d9db463ed1a4cab4"
    }
  ],
  "blockNumber": "7,409,319"
}

{
  "Sr25519": "0x363c8ee8d82982930981d0710b43fc9de0344b8ba840157e3659d399a8de67526afce6d9d62a632c942eb4cc63e51605b89353bcd20f2c87beca1caaec39e98a"
}