Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,608,028",
      "signature": "0x965ee3a94db46f9544d46061c19b5de778919d9869d27cc5f5310e2f922c6fe5b8e87b686eb97c91f597a39bcefcf332",
      "randomness": "0x524983019d50ac9e24f670b2981c61c4d4328c6b31d272af048dad25a765271d"
    }
  ],
  "blockNumber": "7,422,323"
}

{
  "Sr25519": "0x74201daaad36ab37990ab696f63e1e959e8a78104a54417744b8fc7458f6f6556f123e7a4bb15e59cc848e3d3d5f22dd2076a43d8ee9641e063f9202c2b72283"
}