Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,552,664",
      "signature": "0xb9dbf10726576ca980c34c4e28fec8a041d8eb9076cdceb8eada0c46fa19564a8402657b9408d4c45ab497e826b87691",
      "randomness": "0x37eb05b9b0e8660a8aea0fb87e83c1d28d6db5c04a9739de13bc8613b292fe80"
    }
  ],
  "blockNumber": "7,408,502"
}

{
  "Sr25519": "0x0ce0bef71103034b04a218aae1a6c3bc7bdb3bfb555d3d6bfca7b9ebf0829d7b18683bddd648598c7a5161b2a7d3590e0a035e0370144c0def350dcc713ced83"
}