Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,551,821",
      "signature": "0xb0059e5c128913c4ab46798bac82ee8d2f0e88c081d9926cfe50ca855ec8977fcd4684554888b3fcba3f2aaee6b107ba",
      "randomness": "0x10570c6594b593c3f0b981404d1a4d2835a80bd71e5f63e780e1e8ce882f49c8"
    }
  ],
  "blockNumber": "7,408,291"
}

{
  "Sr25519": "0x4052b1aafeed616b086e271e80f6afbc650bf4cc5298e0de97c82be1d779b1609986834e9735c7fc9c26742834e61eb996fc4645202ca9f073d11e4785eb2e87"
}