Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,577,182",
      "signature": "0x813a4fed7ba337de924ab3b4ed46d0b03628dcec9dfa05cbdda718ac572391ca0840b90284379a4d4ead6fb0c339d7a2",
      "randomness": "0x38dd2da92c1a1722ce6b70b4d2739623df6279ad58d492bcdf02f11d30c52023"
    }
  ],
  "blockNumber": "7,414,631"
}

{
  "Sr25519": "0x08cade8e997e564e453884954c4acf48427d3c8e058fef1bf3d37b2891761821b030e199d562fedee19b905f1d79e23282fbea535009f2aa003c15a9082f8687"
}