Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,658,222",
      "signature": "0x96bdbb9cac7d18391b6290222cc74b32623e2076d2c79699851a7e340633a89c5ff551ba88fcf902dfcb4ab654a52051",
      "randomness": "0xe9216022edfabc3bec458ff855cdc5f03f52cbcaaa11cfe1aa6bc3859bc182c4"
    }
  ],
  "blockNumber": "7,434,860"
}

{
  "Sr25519": "0xce7c7d05fc71080e481dadc1a8bac10657106ab70b3732959be56f4c0e44cc77ca01a2b320d35850727a56db6adddabbd3fab824f2e61cd01046524625bc7783"
}