Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,571,021",
      "signature": "0xaf32788652cf9abffd175a2a115f3dd4c92a137069a555bdf900de1fcfa6eb66b74fd77e870b8500ea81674e9594f4a3",
      "randomness": "0x404eea6dc8c2533a0c8054ac28270829728651bda231e01a94ce2a2799f23111"
    }
  ],
  "blockNumber": "7,413,091"
}

{
  "Sr25519": "0x3204bb48fbcd318457d6fcc0d226cac1be40c3f0a108d22101450894e7cfaf68223c99dd6a1fe0427870f222b990391a46e86fdb0a7d8369979d37a60f184f82"
}