Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,555,362",
      "signature": "0xa3d4c78d40f3fa12b342514804dd3aa8b8313da6916d1053fa5bbd474b057d95b3907d79b383e4a0d5d6727b90772e13",
      "randomness": "0xb2dbbc2478402dab5c3d7515f8b7ae0d8225f8dc5ace11233803c8707df84321"
    }
  ],
  "blockNumber": "7,409,176"
}

{
  "Sr25519": "0x308e743bf7a9802bfbfe0a2898d5a54972e199b8eb65089e8e190318cc35ba5e290b5ad3044cea163d449a09cb657637c7372c9823fa524aabf3c470d0852889"
}