Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,567,043",
      "signature": "0xb9badee9ca83ead2ca2a82cb1fda67bc98cde1014b588c3b27681995cff533071cb7654d088d092dcb8c7b5bac80f7e8",
      "randomness": "0x89d253267a98fd2be8729b01f08822ce4829b1fb21e4bd16b879149ad4e8622d"
    }
  ],
  "blockNumber": "7,412,096"
}

{
  "Sr25519": "0xfacfe4d660f1a44a30383b4256ef6b62820d4d620757cb31f766ba7d80322a4d1a2d7c2024818481fbe4226888a1776eb5ea220159cb5068035baec3e861c187"
}