Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,545,132",
      "signature": "0xa0e36fffdcbb5f3919d5fd4121e20669426f262c3c55b5c07770cb6467fbaf0b089f729d128d789bd62860d24560f2f3",
      "randomness": "0x93e1c62c76e2c31e75f9c21f1e307a312f9034a03d0e0e3f2f1963f48bb87f29"
    }
  ],
  "blockNumber": "7,406,618"
}

{
  "Sr25519": "0x165659dff40ef8c25dc3ac5dabed3316613d2dd7b4d621b0d209ac26d6e2ed1adbc64d880acd1eacf6e61e84aff5bdd25d4318f37b3cb6171099b4e74f124b8c"
}