Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,569,832",
      "signature": "0xa0363aed96675c8094b6d53c4beea066d46d97e7428976a2a1d913a05307bd101d6930603bb42cc26746ab534022dfed",
      "randomness": "0xdcac92ac834e42d9859d93aaf8b058b4c39886356f78a0db878a8306cc13ce6e"
    }
  ],
  "blockNumber": "7,412,793"
}

{
  "Sr25519": "0x3ac0ef3814c91b9529d6119eb452d88f7e6f6fbdb41ec82f95933a06e5a54f51c01fc6c01d61c6249b9262caceda7b4e1b3cc56964f5f5a5be74c76183337d80"
}