Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,585,177",
      "signature": "0xb63fde6d4732e8d0643bbc0386880398b971b615f2801e72a532554f6e86e9e84af1fba42db199bdaf080839d8d5af9a",
      "randomness": "0x4b735517aa692cb5c9e35652b31f75ba84d96bde891c95086b7f426f0f94cdcf"
    }
  ],
  "blockNumber": "7,416,617"
}

{
  "Sr25519": "0x967a1acdae710db2398dfda171f3da5f944c9eff259b4114b420623a8c54b746efb37baa0ca28f93aca23b65907e451a811a12ff930db34e423befe8ccde198a"
}