Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,549,886",
      "signature": "0x98f0ee51c335d257e4e115b132f5e949f50121fe5beb18e6f9aafcdf02d5d01bef8fca2ddb99d40c3d772af1af885dfe",
      "randomness": "0xca197b301486bbf4caf4ba265455f3f7143aa41cf2c2a635363d7ef1f9965269"
    }
  ],
  "blockNumber": "7,407,807"
}

{
  "Sr25519": "0x34acfd3d8d8c8854d41f96a242c0737975353da8757566ed154f514e0ec60e3ef1226b1f9f7bf6890b11b4a8cb13427e66a5b07606d116c7d659e926db00a78a"
}