Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,672,810",
      "signature": "0xaabe918e21e8618608d9ff8e38686bedeeb30de8ed74086d7d62625d71c10f1430ce639b956107ec21e7c30b6f436237",
      "randomness": "0x34978216c8b12f5fd13bc7d3ac9854a6ef89300f3c2cd1673427a263ac659ec3"
    }
  ],
  "blockNumber": "7,438,494"
}

{
  "Sr25519": "0x5293f4c59a30ca3fdfffe0903253b7ed1e53325343a70a08d60127d1f3ae436f4683193704c47178b678588682914f1922d42716a0c2560df9d53fc074bd3f8a"
}