Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,586,572",
      "signature": "0xaf1eac13a351d992a6de1cdc0733ea263a7d133bf4b76fedc34c6995f7a0d9b25ea74f21278fa1015e18c8bdf95b7304",
      "randomness": "0xed762491a4339627f5734b2c194887280b086ccd1f941c429256328cbc8b6923"
    }
  ],
  "blockNumber": "7,416,966"
}

{
  "Sr25519": "0x7e9de6d5f231e890e65a319813a518089b6132a27a1145a9d7ef6710868fa00cfda02d55e4fcebb565bd0006aed615fecc47586b638d7306594c7b26a77c9080"
}