Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,603,012",
      "signature": "0x8b008c269ca9c7a942daebceb0502cba5b34e38a1171cce028f9c6360e1279b999cbd73655b94f86137dbc76106e123f",
      "randomness": "0xc240cb0d456cd801456e4c1cc3b053137a6d0e1f9130ebfd9473ad439540c055"
    }
  ],
  "blockNumber": "7,421,069"
}

{
  "Sr25519": "0xca6a90169d16f74fdf8cc870cadd3ce4f76f3d7690ade1b97bb75228a199de44e29b6b769ffeb827b3bea7410071bc8d71941d065a84c05edc3c46b8aede9b8c"
}