Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,665,690",
      "signature": "0xb0284d5f4d92d2025ea54a564626c37aff0d01c72e3e43700dc74e7d171fb5aeb8793db4e84ea35c70ea42ade23a6b79",
      "randomness": "0x9e7909051b9c4032c6c0db95aa1ce83255c1d84bf5535172ef6848c17a6f4b84"
    }
  ],
  "blockNumber": "7,436,714"
}

{
  "Sr25519": "0x54a86bf46b969d68dd8a21f34fe86a399f58fc84ad510b95a43ce572316e0c599f2fc9574800a6a9aebce8d0506f250d53a3168708a084a586d902f5fe97ed88"
}