Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,563,109",
      "signature": "0x8dee9849a48a7b2cf0ec11fb6838ee3c95384b9206f9e4c4f8625a14e6a1da5b4fcf2cb80b15fd4d3f712b2a095f93dc",
      "randomness": "0x7e333620767009f32da97364ba555be486fbe1f4c5ac9d5f7035932c14ee6378"
    }
  ],
  "blockNumber": "7,411,113"
}

{
  "Sr25519": "0x96769dd787f20780657a98007c254f02c85f73e06e14d758363bb8939de943747d702699727f80d6c6b008a66dd2df05ad3ec8014917de788e2628b3f2e8bb82"
}