Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,544,061",
      "signature": "0xab4b6c19fadff7d137f4600468825eaef4440e92da3d08021994d63340ba65b6585e7b060c226553863e8e5f41b8ab7a",
      "randomness": "0x4383915949b933df8ba1078171573a9fde4f5a421fb2bdec6ba8e7056533ed0c"
    }
  ],
  "blockNumber": "7,406,351"
}

{
  "Sr25519": "0x20dd817b957a9c148b9deb8b428c4978f6f83062ee186f76e6374590c83454439144a0de82ac70ea8290124242ff128923928b612a93ef7fecec9e2a71aa9980"
}