Write Pulse

{
  "blockNumber": "7,426,057",
  "pulses": [
    {
      "round": "25,622,971",
      "randomness": "0xf28f8ad5e7c6c02bd76422707798ea8a6ee5f711bb8897d5b6bcc70c1409780a",
      "signature": "0x884253a3d97203e6712c938bb70cde7e5f822bb67cd9ac3ec4d76d417f580eabf4ad41042fbe10f4c1464ab4772bc9b2"
    }
  ],
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  }
}

{
  "Sr25519": "0x561118118b539d4b8bf33c95a61a3ee1c7f795a3a0afcdf3961bc70615244f1d89b67b295a7d0ac92a13a9957e50a7fd0c33e1ae1ce4890b0d4e67d0f7982486"
}