Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,545,980",
      "signature": "0xaf7c0778399358ae62c33c027c4b94f58d30aab72775d721be3cbcbde73f51d0b16721e346684ed980e509acd776fece",
      "randomness": "0x065d8dc35d9f3fae27e44e69651805e54a9abe5c4fbfbf4b35941516189dfc34"
    }
  ],
  "blockNumber": "7,406,830"
}

{
  "Sr25519": "0x0cd6d83f31cbb5872e8abf81b5fc22c006ece3795cb8ca0f51455507818ba16fedf1424c3774d682c38752955c3f50c5b0ce39a7687920a2c14a9cede7c88083"
}