Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,551,310",
      "signature": "0x98b0dcabff5c8df5a9fd3a12ed28fcbfbd9d749c0689b141f7e0523854b233ca24572c6009ff6721cd11ca287c97befd",
      "randomness": "0x08f7c316e10ace241ef3bd995a03221fd28db2e416bcc200a5e7b8f89e960aa4"
    }
  ],
  "blockNumber": "7,408,163"
}

{
  "Sr25519": "0xf25b197ccc34f10a3c35a34ee8ecd2c7a897f996cdb59995cced1cbd2b41a71b06c802f21f3608b11170ff68fb1f5566d73a677692b4e75ed1ffca47ad9d458c"
}