Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,558,117",
      "signature": "0xaaabbb71616eed214b25e3cb326a9966f18ec6b93240b464c0fc02f83c335249cc7309bbf188962d28119e95c1cfacd3",
      "randomness": "0x3c4f369827971ae4ce5fa92966310ecaba8402eefd32e9806881471c93d54170"
    }
  ],
  "blockNumber": "7,409,865"
}

{
  "Sr25519": "0x08d0392c783a09173dd79d2ceb6f1268a3cc9a6983fe2e16e52de5b9b2cbe1444147f19d8281cbeea36d4676aa5e00dde1b636759c94fccf263e396a486dbb8e"
}