Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,587,777",
      "signature": "0xac94b38445419deefb488b6c162dc891586729335cbca1403237480c489bfebe17f38e95451be2c4109d4d3d5d3399a2",
      "randomness": "0x37da1cdfbef8bccc88f5cd2aafeb6d9c2f2e9056e417d680d7feb9111febe081"
    }
  ],
  "blockNumber": "7,417,267"
}

{
  "Sr25519": "0x4281df7a1871721604bbaa9e1262f8060c92e9ed77a996cd42bea68a733616344e5b3c0ce05be02ae0cf63fbc73c5bb2051f05b2033742c512b43500352b4f87"
}