Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,572,544",
      "signature": "0xa80f4379ae3819d7ac44b1015d1997b3f3a2b777a59da05f2f7e629a1294f820ed2a7ef9d6d5188f06d0e0d9b21dc00b",
      "randomness": "0x43fb03c341d7e0ae22ae8a402fce49deef2170a38b21e1ef462d595ce9021abe"
    }
  ],
  "blockNumber": "7,413,471"
}

{
  "Sr25519": "0xfa5e13343ac7dfbb89c4077ef5f6ed67a69855154d1e83ae35ee667a5e280037e5a7ba4af1e04e37f1840f23c5389873496733e426aa075f612867a5b6269981"
}