Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,559,771",
      "signature": "0x8b98b86c1588b339c7212d407f3fef19ba9297908281f2bf76ff2bbc15e6dda958d1f94ca2bfff3a77dc7c6d25a525bd",
      "randomness": "0xe4c3832c7f346ddca0969f2a9a1a2463ddb5c41f1ce50b496695bf664e2769a1"
    }
  ],
  "blockNumber": "7,410,278"
}

{
  "Sr25519": "0x5e8a7719b4ad5c0a5b21772006e130f149a3add8c25588dbb098b9d7ce81813a856e183b7d40f4eaf10faa03c4390b18acb0c66d86cd843373f9a7835ddfb88e"
}