Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,569,387",
      "signature": "0xb3d6f0f19886c5bcf18c9ae085c7641a3bb132488e26c78efc1ee186424ea70d6662d6d4837d8f6abf207db87ec46212",
      "randomness": "0x16847507a6180ed32309d41964af2547be7b850f4705d1e8c46741597df16381"
    }
  ],
  "blockNumber": "7,412,682"
}

{
  "Sr25519": "0xb8b36185c6622232d8bc126eb268ad67b145b11938dce3e747056a4fa57d0034c7b0221126c18cf11cf5a4694c96087e8fec72ad486abc1d99970a9a15aabd82"
}