Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,556,499",
      "signature": "0x98d5b230c298b8fc26f61db92714cec31ac04592e731b094514a17d74e364905efcbfa37980d09ce09ddf3fd661f29a7",
      "randomness": "0x01efe9393d79677721fbd8d81762d14f7f74dcf93947e9e25956f5b21da6d59b"
    }
  ],
  "blockNumber": "7,409,460"
}

{
  "Sr25519": "0x7080fb76ee1244d2f8753406bb100da55a6cfc211a60241ac54afac22a34b8534be7e0546b101000b6a3ba6bd1509e3e9546ea905655bca88323b9be0e63eb8a"
}