Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,620,768",
      "signature": "0x8b2a6d4ebdb11da7b296cd610ffa504d67f819546f8d2028e80fe65ed5a54c623a3d68e309f2d96740674650708fd650",
      "randomness": "0x68386fe33ab65759cd6f591452a26f1c0b5ecae3db56fcd599d5884a3961a2c0"
    }
  ],
  "blockNumber": "7,425,508"
}

{
  "Sr25519": "0x5a9be9407739336b64307557eff9b7ed1cbe4a5a9b6b2a193d467062ed8e96745a8c15c701ffe88c7f2c6e866d231f5f315dbb1ba97ab1edb578a3381fb8bf8b"
}