Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,581,195",
      "signature": "0x893943a445d0862c9356a5bb84219fc5aadae2a9486ddaddb85d7c161e38c2bb48d21c8f3a792823eeb7a3f50f30192e",
      "randomness": "0x9d1b86906b36d863b17b07e637a4a84234f9f2cf48d4851d8c4910237c5fbabf"
    }
  ],
  "blockNumber": "7,415,621"
}

{
  "Sr25519": "0x161441e23311694417c289b8d39e26a9a28bda2da8ec04b222cd582e41b0e94332961bc78096daba0d6000c95257e16c756ffd9e8359ad849c26e81c7a3f218b"
}