Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,576,685",
      "signature": "0xaeef3cb03606fb8ae41c2f9c621610c0a7490bb7a8b38f1e963b283d8dbd511ae88afcd3216f55dc3ecee6c04955d05a",
      "randomness": "0x56d5ccab186539d48e4e16502d92a3fb973b02bb31a501e02ba97beb8d89611e"
    }
  ],
  "blockNumber": "7,414,507"
}

{
  "Sr25519": "0x7cd2e112bb6b1bf234ad210f8bd9d2cc7641ec7c0137e3b476969224ddbbfe258726a0d04c0b20097f6beadd78fa149d9db562ff34355f66a0a617d0bea64882"
}