Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,632,623",
      "signature": "0x9250c21a290988145b839fa7df501be47a820af7e4bf1d23caaf0fd0f11f8a0c4402e1d157ec271ed1c4d2d58e593751",
      "randomness": "0xe13720ca1d8fed38eaaafb912775dbe9692464a5cc84f558c8598fca0b5922dd"
    }
  ],
  "blockNumber": "7,428,470"
}

{
  "Sr25519": "0xcac007a2fbbd0eac7abb0bb10c16056ce5a4a29010053b9ada2d8c26953c6305605c42df32f5b20df6d2d7471db46147b4a84c58d733aa06ce7331affd0f6287"
}