Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,679,951",
      "signature": "0xa3933d2dedb66dab4caa2e3e1f49cbd216d96d63d56daafb9084cb345b12f77b164f509722d23ec694c92200fa6e4e53",
      "randomness": "0xe5763275d09f14c0cc10ffdc05bb9f49c29ae9f87521abe35e8fe621f093c1af"
    }
  ],
  "blockNumber": "7,440,274"
}

{
  "Sr25519": "0x201eaa37747c0b4d62189e2297038c32935708abf96015096ce157244146b237f4bd6bb20604a3ffd10494e5a091919aa666cd3e72664cb81bf9f6ab090a8384"
}