Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,619,194",
      "signature": "0x82f22f85f837c037e9855570a90a6b8c45036634e14b4a84faac741097736f5c915677942e8ecd7fef2a5a4982a33f26",
      "randomness": "0xf06f0b9e4b50b112dfc26f281c069cd9b66bce6b163eea0b959e5817f9a27981"
    }
  ],
  "blockNumber": "7,425,114"
}

{
  "Sr25519": "0xb4e1463ba038029d3ec1f40b883570315f84d3e507e9616b3264ebac5f824d5ff602f0714764551920e607baf50df196de030b4bae5ad11ac90842d6e9162185"
}