Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,574,852",
      "signature": "0xa907909b71071841eb3c0e2ea87d09fcb54bb963ba9da278ea8b739e969af702680c1ec036f58b6d58833da64a2e425b",
      "randomness": "0xd055b05156148b638c417a31f7803d6fe73a803b120a6c03a635c6c4cecd47e0"
    }
  ],
  "blockNumber": "7,414,048"
}

{
  "Sr25519": "0x6847bcc4f687ae4b62de395fcd6bd209f8e4453b741986e99a583ea9afe589465caaf3038f097cf24ba60b56b0931d6770ec695bc7663df6bc0ac4fd65c38f84"
}