Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,578,585",
      "signature": "0xb77072a0d9d6bb8ddc695b4654983aeaa9a4c7d1137c3e0d4a239e1bf32f2fc8b66ea9f835b3e316e6ea262c6dcf03d6",
      "randomness": "0x7bf0556e88245a559e914fee1a3edad2b818c4162a7c0bc60e8059179cc36ef4"
    }
  ],
  "blockNumber": "7,414,982"
}

{
  "Sr25519": "0xb083d2442b0d02ec452ce38434fd83398ece426e85f97374d95a2ecf2649dd1993e0bb86d6ae895b637f90a346eef2a64e8a20c17c7cd57c2b6f654be9976d83"
}