Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,562,464",
      "signature": "0xa6dc244d7c5b71dce8cdb0c113472b79b7ae482d3f62bc733837ec655b889e3f715b0b69683dad9f8a5835d8719b40e8",
      "randomness": "0xd16c0c801df0367a83b612ae3008cd9c9f3789d85b36395a7f74cb694f58f657"
    }
  ],
  "blockNumber": "7,410,951"
}

{
  "Sr25519": "0xa29aa76453a66396d517336708a498d456473e2389aa06cbdd980bc2bbf8a43438fea0a6b1ba7da92a2dc6490cc2c3716546bb00b415865d3bbe0f77a177658c"
}