Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,579,632",
      "signature": "0xaeae02762d54cd9253765ad0ff23ee63e39ab3857d552c697f8ff709d5436077b30f28611ec455d2aecfc91be54c0ddb",
      "randomness": "0xf7eb0827439663e8dd502a4027fe82af995e76c135942f0fa99e5094cd03251b"
    }
  ],
  "blockNumber": "7,415,230"
}

{
  "Sr25519": "0xf0f0bc7c5c0d7834bb0f6a508a3572e1467e931f93ec62f0bde06830194a686f046c7ac5656d05fd964145d5a59cf70039a458e8d28a66dbbd39e0cf002fda8d"
}