Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,590,030",
      "signature": "0xa109de436371e30a7fab826703e574aa67f55f0cb5d99617430a97408b8d5656aaaf53e763b11a9d8b786d52618ddb6a",
      "randomness": "0x5af97c78c028d8a13e4144143c3fe8320071ffbd7eb393c69c4a123b33efd7e5"
    }
  ],
  "blockNumber": "7,417,830"
}

{
  "Sr25519": "0x688a324970c09c5418335660a87ec288ee75971fb6106273c3a48494394779130ebf399e71db2650282ddf538f03ce28621b678f6f29b6394ce51c72ae965b8d"
}