Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,542,365",
      "signature": "0xb566a56db43ceeaf400e767e91717730bfca8cfb485e043a23739ff4dc163a5d6245de1801dfb92a43510d114b2bb6b2",
      "randomness": "0x04b46164f24304ed22c8537826f3b2a6535fce702aa7cc9d770b60ade062b512"
    }
  ],
  "blockNumber": "7,405,927"
}

{
  "Sr25519": "0x0081a17e6fc08d932b4ea3309082e9a6ad75b8a398ae742f5b8445b768a0da1f3f6d6595c23cc1eda9809ce243a770a19fc3e01ece284f677674ee6d88bc738a"
}