Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,658,811",
      "signature": "0xb7e44b01fccc19b63627f465d6dcb216e2eda7e70a892cbf0981c84b2da474c4da94e71f8afcdc84c0583de02db3034f",
      "randomness": "0x76c3acd10ea89116c61e9fa8e8f3252d4e3b662c0255eadd15a1ab911b36f5ad"
    }
  ],
  "blockNumber": "7,435,007"
}

{
  "Sr25519": "0x141c5ea18844976c243c099cf4896332a20b6cfb47dae9947d449e3dd2fb5e06dbc3e9bd5a9571636bad4a05f19c2752f1a60178ab11ce7b8df4c74ffde9f589"
}