Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,572,143",
      "signature": "0x979d29a02dc9ce254d94ff00d6eb0f40b6545690f20e550165d0039009f512ea57954e291540e9ca742a4394d28ba70a",
      "randomness": "0x5d9512ee864aa02bfdd8fff868a4a9519cd7f55b5b116ffd161e145a1fe9ee84"
    }
  ],
  "blockNumber": "7,413,371"
}

{
  "Sr25519": "0xbab95dd771cec708fd96254ccb0fca251ec85f507593fc0c057534f56d56e0645daf03146a6d887b841b20074bb688a1c824575fab0af0ba8fa0fa5deecce580"
}