Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,573,044",
      "signature": "0xaca1fd5de2868e88c84fb5e488a2d183db76b1ba0be52c578e0b9afb0bfaaf9021aebfea7e0ec8efee17a6d1629f2569",
      "randomness": "0xe206c581905b0bc9da612ceb33e409f09efd01d550226fbfe5ec6945eacd7909"
    }
  ],
  "blockNumber": "7,413,597"
}

{
  "Sr25519": "0x12f79e7dbd49107e3be31f64d57222cf95409607e11114eff02617dfcd3d01183fc3680c19d999ef64d6b26a145b46577cf722f153e04cb5d267ba4ba6071282"
}