Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,626,368",
      "signature": "0xa8f2af2ebfba95c8a8a702f91edb8b5b41237dff831c7eeda8008df020fdf8b1cbbc523fb0e33fddd96de6871365c804",
      "randomness": "0x843a4638cff589aca0ebd1db7349d219b8a79f327426a627ffbb969733c9f944"
    }
  ],
  "blockNumber": "7,426,906"
}

{
  "Sr25519": "0x7a814343847d126e8776427fff9b0b3e37609fae5bf4e578ba1a43221e1f7118f803e416bc851acccf1cac14f0d378aa0f1255f3318e15344b617c35f920e08c"
}