Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,617,501",
      "signature": "0x86502bda27b9b16fec6216591466e0f358504feb1ac563366a41d501b8e17bd9ecdfcdc0a9c43ff1445788e27be19b2c",
      "randomness": "0x3dfd2531a2df2ee5bfa2ec52252e97918009e3cd42cc23dd4d02b76f29ea6259"
    }
  ],
  "blockNumber": "7,424,691"
}

{
  "Sr25519": "0x62caf34445d37c1812befb2f25d654def22aa07275cfac5d22796648e8460f653552042fc72e99e4cec1914f137b579a10836ee0c21adc1f1f0ec193d79a2c8f"
}