Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,559,970",
      "signature": "0xb5e2d5921c37d596fab939a9402fb87ec48e4944dc6b33dd49c154fbac7c3264a16c4567562e326f61af56251ca5d46d",
      "randomness": "0xf8246e7f2381894b21c0520c948829cb7150a8f6b737e409d0bc1e381b230783"
    }
  ],
  "blockNumber": "7,410,328"
}

{
  "Sr25519": "0x64a89d980e049669c8c13a31c31a3135d0eb825a10e6b8df6d4285e658659e188a6bd330d367ab786fd46faafc1eae4a206a78f6f836c3596d2ab4fd9560d480"
}