Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,552,302",
      "signature": "0xb857773d69f19a4f6a2c9c7ad2c12aa14fa64f3c6246a997f9d89b8d3badc5cf2116ef2fc64a38b85639908087925054",
      "randomness": "0xf98993df8cde09705d3cf4bb2350fe7164dd8f2e9f54b2642d45a7979b65c04c"
    }
  ],
  "blockNumber": "7,408,411"
}

{
  "Sr25519": "0xac21f97a61282e4967399cf331a7108b612f2dbda15fc770e8fc0874bd30e80f7a07bdc32b8cfd9382f066e7cfcb22802b7bda3e5b71fe4cc6c4344e7c02078b"
}