Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,577,947",
      "signature": "0xa32593756591ef036d82f4dae17ae418d3fe80133f5b9e273e5a385fb5f9ff9496f220e805e7af0c404a04b8546cec26",
      "randomness": "0x217dd091403db8afdc5c24aff99bbf21c26cedb1f3c3cc0430aae07a635d5563"
    }
  ],
  "blockNumber": "7,414,822"
}

{
  "Sr25519": "0x622d8efc45ad14631e7a01167e2431b9859e53f860f44f43d0a649a03eee6c37846ec18fffc9dd6e75df1c0ebd94e04cb561072c7274608f047f0a8936d4f683"
}