Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,556,658",
      "signature": "0xa6c1ab149896c4131d8351fb97d4f2fc84333e6022590bfc5f6c3ee92b9eebaaf44290fdc53f3881bfdc6afad8f81bfb",
      "randomness": "0x26338792d9a5e1f72e7a1058df983c7731f12069137c17bc045932d4e4fee75e"
    }
  ],
  "blockNumber": "7,409,500"
}

{
  "Sr25519": "0x4cf26090922c964e22c3255dbc1933c8f4925ca1c8fba4aaffc08ba2d1572e6c9a9f15055dbcc9cea30da60c2dad5b260206a29913c6fa781c388aa9a5d9cc8c"
}