Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,576,974",
      "signature": "0xa3120b91f07417654bdf251f0f14530838abfd3d821adc1229af2025d6d6bc73ab36cce4fb79a9fa6a726721c0204fa0",
      "randomness": "0xc84473932564a8322a08d50e56079baa8f8b481a0ced334e7035e0864fb505d2"
    }
  ],
  "blockNumber": "7,414,579"
}

{
  "Sr25519": "0x966b1620c8fac5f05b799e34b4c30554aa00c99e7ff0f552dacc3b7cccd6ae73663b31d66e07dedcc995fff82cd29ca2fbb5deec835cedf3eabf738bb37b0a85"
}