Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,670,707",
      "signature": "0x9013c1ccd7a729612de96c4250f6627489be54fcf68302c97e535a447cba9f896ca5743e2a88b37bf7fe9272062fd344",
      "randomness": "0xd11b6280592d43aa0cbce693c99c432a7bf637b3d24ca0df0c4faff54f98134d"
    }
  ],
  "blockNumber": "7,437,968"
}

{
  "Sr25519": "0x1284e3746c0cc38a83028b83bb9e95ae6f54d2bad35516124fd2a2ebe4c2a65e0a58ee2db7f53a9eb56d51101389ebd9de1868c5ffd1c012f5ab2440f0767b8a"
}