Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,579,831",
      "signature": "0x8e86c1b533df40aae696e0b90c03a9b19477a8dd8a53a29d22ed27597f1682d54f21151ee16dbfedc1a4369803d3f3b8",
      "randomness": "0x73bcdd92cd69fb46d3f8d290b08f44dc37f75d22c4a38f31f876e9a79c882fb4"
    }
  ],
  "blockNumber": "7,415,280"
}

{
  "Sr25519": "0xea6d83b1800f683df2ab637b09f4416c607a577b6e939e643313c77cae1c471f860890f79d895e4e6cc91d2671d1ca29ccb2f75cccb5023c842a78704c764a88"
}