Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,648,726",
      "signature": "0xaaee89bfce98ca0bbdc5b38ab0eda33916a0c5fb2f1c3381544c49da22670ab7b6c7407c84a2e917c0fc47257768e810",
      "randomness": "0xee5bd3d435f07fcf5b8a4dc2d614bca827acba54bccea2a83746a6ca78af449f"
    }
  ],
  "blockNumber": "7,432,486"
}

{
  "Sr25519": "0x54b456277e0ad1a0d2c15cc028bb3a36213374f44dfdde391a721b102313fb043a3addbe42c6ebc042e248f4a457ef4caba4188edbc23156645f2e7391e3c382"
}