Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,574,322",
      "signature": "0x81ee40a5223b6a7595d461fc9e38af8a44caa62c7ba124e33d42cf5a34d6c1bc4c1b3841b4a5530ff4fee22ea2878dec",
      "randomness": "0x471a77ec09dff8cefea555eec23485ba3fad481901be370074f228e119dcdd42"
    }
  ],
  "blockNumber": "7,413,916"
}

{
  "Sr25519": "0x929a3eae509cf670e3e41db38c2ddeb0499e52fb3a17bda22a5a2c2189b22d13c6cc04d2e24f56791cdd9f1dce029a3ca2467d0008b25059fcde13474aba148d"
}