Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,577,755",
      "signature": "0x9149a1e9fb3efb7c6268ae51f28c12dfb5ab16f0d67fa332f4d3afb3660cc0e44ad09adf0eb340c29a73e3062a575aea",
      "randomness": "0x15cb55e0e1d25fa1afe4d62614608e14362d61d573c4b2d18296cd859f9c9e39"
    }
  ],
  "blockNumber": "7,414,774"
}

{
  "Sr25519": "0x72ef6898ed5e821c4cd777650ac28585a5c36a6eae4a6bee417a20e0aa40a270e2518c77c9fd2c6b35e9affef280140636a5f642de277462f82bec5e5fdb198b"
}