Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,601,601",
      "signature": "0xb1f0227198f03e3e397d40f3a35685262f698eef42150aab76760460f17351d12d58d6411379a10fd6953a969d5b590c",
      "randomness": "0xeec7360cc2904fb27e4a3f96edd566c273d4ee8ad583b8986b94abbe657ee61c"
    }
  ],
  "blockNumber": "7,420,717"
}

{
  "Sr25519": "0xe2136ff97fc877f4fe299f9f749cbd900c7d2bdea3eea605316ad864ddcd3f7e7b10c55a213d6450753fc36d225ee6b552ce2d4de15f2d24e0daeaa9100c8188"
}