Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,598,951",
      "signature": "0xb6cd66709d1a2e32b56069c0d725c74a9f1cef725abb8b4ad8d698eafb8bcee3ccfa512a805f85973fa3c181247f9a67",
      "randomness": "0x42b6833268f671565e1d0ecb8eb524523a395ef22c3e41fdd62afb5d81d57451"
    }
  ],
  "blockNumber": "7,420,054"
}

{
  "Sr25519": "0x80f58ab8008da76e758805f2c4ba12ed91e698d42440a3d9b1cd1a67df0ef87eecc4eb036eaf3a7ba8e455928be02fa9f0d7b6fedaf0d5eb21cdb6db8948668d"
}