Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,596,127",
      "signature": "0xb2e81d1e7705068231733321106006182e7c2b4b933f64aed43eb5935618f88144a4055ed4171e1931864e27e7919559",
      "randomness": "0x57ff4daef6b24066865c1cc287fa48b29419b8f30718a93af6fefc55dbfda555"
    }
  ],
  "blockNumber": "7,419,348"
}

{
  "Sr25519": "0x6672da45fdb68d9b80a1df92e8d223acf16a393b1a9baf56075f009639152e4bc25ab550073ff35a4eb5aba7a5dedb055ba33b06f6c99137bd2fa474421e6b86"
}