Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,545,339",
      "signature": "0x858d12715b203d6da265dd33d0a7a2274931c799d70646b742b655ba91da99fffe61eb93c6cb6d912bf7bc93273d227f",
      "randomness": "0x85d826cf00bdbcd01a6b3cb755b3f394511a05d8338b4f24e57ef5acb76d7d92"
    }
  ],
  "blockNumber": "7,406,670"
}

{
  "Sr25519": "0xa2f7ddf168d6e7fb8398ece54836b1e35e510caeabffd5e3df49a7ee63e41d36a7c83205b44a7ced06e14b28ba171746aa088905dc4dcc8d1646e249d156a183"
}