Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,549,805",
      "signature": "0xb9cfd8e5c5dd26c40f3b610820189025ff9320be702e1e24821f62de9b6a589f5f490dcac7f39dfc7dac5520d004a556",
      "randomness": "0x98520abcced70177a1238a89c328809c2e7dad412ec0ae2ade5a550e8b51915a"
    }
  ],
  "blockNumber": "7,407,787"
}

{
  "Sr25519": "0x1c1a7fc318c75310eb350689664336003f9320e5cc93a1e8bc8b2ff5d01d3053f9001fc4284d4acddade82e13a849603c687d4dcf2ab1bdf31d24304e033a688"
}