Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,572,976",
      "signature": "0x848d3db211cb580d338f96116255cd908b5f2acf08e1fc895d9a4d2148cd1d013ef53648813afc4111d29f56243c34e2",
      "randomness": "0xe5a9f0f5d8e8497b4d2014012d1140610c97e952cf9208069b69367dd642cf1b"
    }
  ],
  "blockNumber": "7,413,579"
}

{
  "Sr25519": "0xbadfb0f4882834403fe8b270d85b73ac3ce6a89674fb18f6e5f2944f7c264665e8465fdd192e0ecbd9798f0be3bc63194a2d28f3cb20e7d5b0f1869f506fc68b"
}