Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,574,645",
      "signature": "0x94e468157d0b84a9a9060f2410142b56e176d2a77b69bef94918efd40d5e140dfe9059d6e43d654607a810ededca0ba1",
      "randomness": "0x74be0bda31eab3547fccfc8cf60e29f2227e15dd1025510913313c71a95aa861"
    }
  ],
  "blockNumber": "7,413,997"
}

{
  "Sr25519": "0x046734da87d9c7f7b6ba1504639ff3729eea3193b4f5df2e5b27e5b804d9cf13567e901d006da99f894711101df2c6d76fa60b9de59f5f87e797103467fff284"
}