Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,619,902",
      "signature": "0xb42bb61333ba2bb4b8e1486c6a96b9e5385876a2b820806374401d5828da12ba632947e4e6eca8290232c57a9efaac08",
      "randomness": "0xb6d7ee67a70defe0f176fe6b07b0906195261db8b4d8c5fc5e4f0727d59f7cfb"
    }
  ],
  "blockNumber": "7,425,291"
}

{
  "Sr25519": "0x34f9ae31c72c860175711cf0d98b76cb4a06327d8973a840cf0ba344a3d70e4df27fd37a6f375d5d0d46b91ea65d5da8be3b5cc6df82d79303d9ada49fe64e88"
}