Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,540,816",
      "signature": "0xae752474521ca11b01a329b1406e4788035f8a365192784bf45ff2cd660579919d3f98429cf122ee28cb5cb523514753",
      "randomness": "0xdd6d640f3675282f77da537cb2501269de5249e7b9b7672a9ddb56dc9459c6af"
    }
  ],
  "blockNumber": "7,405,539"
}

{
  "Sr25519": "0xdceb66189c69c46ce266814a47cdaa90137c578231a7fefccc7a3fa44dc2ff12caa448c847327c950667db08965be72583a0bd5909eb6719565d00bdec3f5185"
}