Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,637,689",
      "signature": "0x93536f3e2e26bbac1b0661d5a09caebbc778f6c77bed3df4562e292e763e8614624ac0744140a3a3afdb2db1636c392b",
      "randomness": "0xd8347bfdbadbea5ce866f1a960e4089f56d7b2797a1132cd0f8ccc5e076fd09a"
    }
  ],
  "blockNumber": "7,429,737"
}

{
  "Sr25519": "0xaa46218e42cdefe599d1a2f11f0d1450ade1f72095ce9a857e01a188b0bbdb0905399f26f93d88a4424b477c159695511fa19581e65755f701c9a3c4e3084889"
}