Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,562,372",
      "signature": "0x870ac4a67c5876aae2016bf5c316b089e041642915b40851db44d630666ae71e4cf923b7a27ea4331455fa20be172db4",
      "randomness": "0x3090072a6f1ea19b862e50bda42316c9d70c8a1d1c40a445633082af8817f114"
    }
  ],
  "blockNumber": "7,410,928"
}

{
  "Sr25519": "0x54dba3b2f9407def133a79138dc9596a3f8d902c2aa93f0220a800f4d8c6113a41d6aa139f97198767a328c92ce305461ffe1f7a889343e7115bad8d624c5e87"
}