Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,548,863",
      "signature": "0x80af4d214af9bed9166bdc26432279ee280b9fa037362d9294337bbc0a1f6ddedc512eaf89e6a0119c2f7c4e8ee3d75b",
      "randomness": "0x3ec64b091421d414d8de3fad404f39b3315bce3c32a09940dba1ea16205c2e09"
    }
  ],
  "blockNumber": "7,407,551"
}

{
  "Sr25519": "0xc4f05ca8f22be517b77e872f24280b0b879787c4c6788e856b51616033507d1c39c89b0786bcfd5f677a8c78ef9f9e92441ec8d0b8dea280bec52f8b63b3d18f"
}