Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,555,661",
      "signature": "0x8b95ae16f0e287f8a0b8c91b9ed7ab28aaeb91eb42bdfc690e383c4a915f5cd308c0de2106e06f1f92e9cc139f7d08c8",
      "randomness": "0x5d6849325af85525da7a5e57fae4b693fb741ec48822fb1c6f7322cf0c445f01"
    }
  ],
  "blockNumber": "7,409,251"
}

{
  "Sr25519": "0x6ef6293e8f4159293cd577cd31522dcfc375238dab75d21d7cf548de77986477d00400f0a3735c82f28ef73b7cbd01bb97435bfb9f8bf4cc53eb21e8e10ab680"
}