Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,551,923",
      "signature": "0xb4cb9355838e1e2d749e17adf25d7ee4a1fb599801cf05aef295de12fbcf6f0450dce9a16b6c62f9fdd20b50cb084030",
      "randomness": "0x013d513bd7ec1a15a432096b4165440790541a39bb779503054e9e6f910cb6c5"
    }
  ],
  "blockNumber": "7,408,316"
}

{
  "Sr25519": "0x2c8900f0a3527ff046e7e529b38789e5fd8e0052f29e444bd64dfdc5962e1f05601c5ced3c1166268a69593c6059212faa2b4eaacb02f98390cd43d611dba387"
}