Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,549,730",
      "signature": "0x98d765af207f2916782f820666d0074acf16a10ae5fde4101115a6325692537e30f520a0ca1e8c9406c1f415848164ee",
      "randomness": "0xb5ab9654fc01721a1b08e5c8771bc1d5b3e358c9e6f3258d6305e2614b737511"
    }
  ],
  "blockNumber": "7,407,768"
}

{
  "Sr25519": "0x96520d1c046ad883911b7c1926d684cb2e47fd894b6c50e44721c792bf9a1239635f7d8c13d985af33b008f0f1e8efe53797dedf1f5a4386e99b7a639b572a8e"
}