Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,588,243",
      "signature": "0x8e62c04014485c4a10876d20c74744bb87fd91afae853e76d50143c948d11bc2bb03787d931732d0d32ad8d77546fe4f",
      "randomness": "0xc52e42df86c148649ed77ee14b3b6f21a3a6f4a17aa248aedfadb51f18b29593"
    }
  ],
  "blockNumber": "7,417,383"
}

{
  "Sr25519": "0x5cae8746cf55fb427781d5f2ea6cfa7ca39acdcb9a85879774d692f99dcba13a756d1ad2faf947ac7a0109e4fc898b96553c3096e8fb638caa95a7e6437f3b83"
}