Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,576,507",
      "signature": "0xb0ea38543853b9de05897eb79797f055f7e3f07841a162a2595e1345c256b395f8fc79de34b200c44d151763ad7c035e",
      "randomness": "0xd14390c977f2f31b1346d5f5ab0fbcc06ce827a9aaaf551bf79aa0df2a89b98e"
    }
  ],
  "blockNumber": "7,414,462"
}

{
  "Sr25519": "0xf61be75ebe341ecfaa8f1e12aa0ecd4d0735ceaf8ee2d8c341fa7c917fb54045d958e8c2b0a3e8c5f07ed570e7d957c0e78fb1371e31bf14b2d8c2c6e74afe8b"
}