Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,668,331",
      "signature": "0xa9b05abfe2bc394e9ff25844536db5addd081547eb4252fd61e7dca3a9c7e9e9bbceed57ba1e125e5369ee0e5801704b",
      "randomness": "0xbb47f346e5317569ad44bf5f842dd22bcdd48d647f402da57b299271b3fc0fd0"
    }
  ],
  "blockNumber": "7,437,374"
}

{
  "Sr25519": "0x0681011837ddc20ea9b57d2baaf229882a2ed21804b086e2afb05e5ce22c4d469cfe0e7b8057b8c74a06eda2b4bdaec009c53676dc94711dd0cb84a6c0068b82"
}