Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,552,633",
      "signature": "0x85e212e18ac308725952e06de8bd7b59eebb64d32cb3338928a3d7db757564425b2bc1a4eb0e5ad982ccb2e11292621d",
      "randomness": "0x22d99c87bf1e4be0553dbfc9e1c4782d13ec6c45779887b477990e9d2b248e7d"
    }
  ],
  "blockNumber": "7,408,494"
}

{
  "Sr25519": "0x50c72ff5b3746f6ba6c2113f6b6663791b68c1aa837899768b1be0a0862e1811f672a59e48c961a93699da2b22262cdcd292dd0dc205d696d7740e226db56c8f"
}