Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,557,947",
      "signature": "0xb76c232c3f35c89a07e7b733fdb07088116edd4a84964128f234dcbbb6cb46add1c1e6abded9a3cbbe70861f35462910",
      "randomness": "0x5a5aad3cdd6f9dee10e2d3a2af76844a89b9d5b1468d2a3010f4e6864248a193"
    }
  ],
  "blockNumber": "7,409,822"
}

{
  "Sr25519": "0x587f63c3252f7f79076d4017f766b9ef1867698f48a3a5b8ef9a0aa75ee30813d4792ccc896bd82a3b6276b314b8698c07c4f57b7b2475df2f0e8d8603998c82"
}