Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,542,382",
      "signature": "0xa1d351c239efdb9f676e1908a92b526676561ff181c076da0a655ed44eb3e2a65f5867bd23c8798cc78fe8afc720ce8c",
      "randomness": "0xd89a88ad80946e8cc42343e80b8f1507f86d136f9ac2e844496c71479932cb81"
    }
  ],
  "blockNumber": "7,405,931"
}

{
  "Sr25519": "0x44233b99dfa907890d38769926df9ba2633398bab12cedc858d170ca264a8a484f1d3f4631471ada324012687135381e53e97d0ede36e3cc66accaf888e72d89"
}