Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,544,323",
      "signature": "0x954c5f260b503244610e42fe867284549cf304866517fb114f632da42359adc226e905e392b6fff278bbabbcb2134256",
      "randomness": "0x1859ce744f3ac8e85c49613f691882d409134f408d262e55e6d1ef4fdd034e86"
    }
  ],
  "blockNumber": "7,406,416"
}

{
  "Sr25519": "0x8c4d450b528aeaf731a168429ad2a69a5eae7e939e4e391684766c449d21236e5faaffb521b86dd603f2fa26856cf0078d474373c0fd49b9da8e3e120a55e18a"
}