Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,550,061",
      "signature": "0xb3d6bfe5143b79dc4d65ba161fafe3d68447e7e047ed1abcb71bf2ab599f8e723196044c49cddfd31d3a115f9697c58f",
      "randomness": "0x69714d89b2a5ea7a525337c991a9568c3c45dd99705496e3e2c5c8534995d657"
    }
  ],
  "blockNumber": "7,407,851"
}

{
  "Sr25519": "0x2af010f169c969c7ddd2dfffacba64a20b34490288d2aab7619d587b4b057d72eca03fbcc28e8d60a8a9ed4565bee4b1596f0c01f4296c7b0d467c9c86303883"
}