Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,592,368",
      "signature": "0xab6c4966054230470117b3ca6d3347e4f18595b817a38683563145eb58fb0d7c90b25c5e8059719731dbf9998e26b0d1",
      "randomness": "0xeefe06a742949748e4bd09687039701adc41120e3a2c948436b33027ec4218b4"
    }
  ],
  "blockNumber": "7,418,413"
}

{
  "Sr25519": "0xf28decadb50a0b305cdb83bd914fecac3bb6cdc9812eda3c05f2adce7e42396d4599f8d5edaa53908c0b98ce174affb2fbab264abe5a32bf27af53f3a3aef38f"
}