Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,575,531",
      "signature": "0x8bc57569cdb1fd09e09a39760259f6072bfe71ae3d6f2e82876fac1d85d8998c1fb40b5d25636fa1d287e39414ac171d",
      "randomness": "0x4e47fc052eb7b9c0cccc10f0695e6b4636d4003c8e69d3da3da5feb2909f9d05"
    }
  ],
  "blockNumber": "7,414,218"
}

{
  "Sr25519": "0xc0549419aaf45dcfe18dd5ce55f77f9a4b8a860196e19cca7da34f903cbb1a6b8f2b3cdf68d556f8ee31050b1e2e4bbc25458a8e96db59e80293056fe3a91080"
}