Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,560,072",
      "signature": "0x80d9a0bd0e95af33aa0b70103e072813dc54d3efed0559918923240811c67d6357af81329cb621f47d901b08252716d4",
      "randomness": "0x64042ad9841fd19ae46b3e603d0c822156428ec90d783f5df0eb3e21787c32fd"
    }
  ],
  "blockNumber": "7,410,353"
}

{
  "Sr25519": "0x2e1880dd0841432cb65329d1382663263a1c73c3507a34b6af608c61e8c540317d49e654a822adae1afd70e123767422fadc34d4e3b1d4650eed0eb84236b185"
}