Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,583,007",
      "signature": "0xa849331565e45dcf931cf8d3445595b818f5a27c0f3202a5cedefa7cb251d58c5242188e8710aa3991f4c7111907bb96",
      "randomness": "0x0d3b33b77636e5bf669abd2ca769727740430476133cbfad6eb968ee4f61e184"
    }
  ],
  "blockNumber": "7,416,074"
}

{
  "Sr25519": "0x0e93b8c49bc4f0e8f325079c568060a661e6857ebd1328f6a9a7abab8392f03065b5861fcb6cd631c16faf98157ba1fbecc5f293ee671cc140caa59f64e09887"
}