Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,605,584",
      "signature": "0x92dc2fd2bf53069f50fc31c3ab9d9af8b7a30df53c239a5c4d8913d869925adaf90743045cc4661c339a3c5738fa6f43",
      "randomness": "0x2a4f6e85ba2897f951970224ca47efbac07c4850d14505a6b84f7b723d8d51ea"
    }
  ],
  "blockNumber": "7,421,712"
}

{
  "Sr25519": "0x8ee9f802e862993bb8cdeed9c4e85085ac3aad0ce7dd2a8d15a18893f871396cbdfd3acdf0259f612257066694c1d474324d9fb6a71d6d99cd1535055ed4c98a"
}