Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,556,119",
      "signature": "0x880f8eb1ad18c7ae508300fdfebd2bf3fe4f293577c22b6035152be2b7740ecf3d6eac270ea7df6151186d0768a50218",
      "randomness": "0xd3213d72f25763b54b0a494664bbff2adfc7defdc0abfa88105b57b1d087700f"
    }
  ],
  "blockNumber": "7,409,365"
}

{
  "Sr25519": "0x9626f8b23054efb4d8a345bbed36554e7f01c6e589cd9e846552a47d0365fc44e3a66568cba27508a0c349b40e86a65789f8a6698dc8e9fa56a481b0d8205585"
}