Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,577,627",
      "signature": "0x915b4d6a164b66f429d5333c069de8a4d0621a2b97e2a9a40688aa380bf9303e1a744219f77bc8af8da8d86d11c8115f",
      "randomness": "0xf30e480081bf9cd69fd5d16061340b025fa183cda12cbc9fe9ad5952471d3650"
    }
  ],
  "blockNumber": "7,414,742"
}

{
  "Sr25519": "0x76cdfcdb182ede4c3d26e4ffc1dc55bd8d4cc65b0c2a28b424109d4b3796f815e2e0b6bc0ba1707a4b2456cdcf73708066ce8888b2405279e8ab12965c54398b"
}