Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,561,610",
      "signature": "0x8a8074d6303d33b2f10c003990c97bdb9c4d2220814fbddcc52ce6348ad7573ce1c5c52a47afa63c60acbc9544230fb5",
      "randomness": "0x0a3c00429591fb77b7f8abc9b9dcd3c503ccb924e6aa18564151c2cb4689dfd2"
    }
  ],
  "blockNumber": "7,410,738"
}

{
  "Sr25519": "0x10cff3505c63ff795697d41ef5b6d09062ccadefaf133c2834f25b5802ddfd163e5bd53b20ff67a7b05482ea516ed9b31c8ef86e239434062012342937f7438f"
}