Write Pulse

{
  "blockNumber": "7,405,588",
  "pulses": [
    {
      "round": "25,541,009",
      "randomness": "0x6f838a46244d605cf505bdf76698115c46f14174f71ba940eb1f53f029d27c6b",
      "signature": "0x8c827ca949f77d2709dcc5c98f239494a9a2de249c669be3eb3c810f8910947bbbb0264bbbc374969f7e0a7ca65c689d"
    }
  ],
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  }
}

{
  "Sr25519": "0x6492faee2f27956203210ea8bfb2e649c26667b844ed93008b897510cca0e658cacc9dcbe003e955a708c687381c5d97b31cda052c15f4fb001a70d4cffe9689"
}