Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,598,685",
      "signature": "0x88d79885d4a84df1375cc534cabba5e640bcd257284a8144c19c4a88712ace324208768ea266ce95700966f18cf3cc1e",
      "randomness": "0x2c49962de872c802c8e6b8b9047c52430f7c4931a1aa393fc4ba500fff2a09d5"
    }
  ],
  "blockNumber": "7,419,988"
}

{
  "Sr25519": "0xc6a22344b661e801a14908a3981546c1bf47bee8d4c1b82b1121e6b4f6218e29a35c8cfc29e8fad910d1fc3d209399cc9c62ef4e729c839287049b86dd51808e"
}