Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,574,812",
      "signature": "0x81156a086eaf75beb74467d813356c88e0380ac75e27d7ee877b8d4a941c54a50d2d526315868a16c4e20403d6e485c0",
      "randomness": "0x91cae28dd8262e54611b3eb118becf76ef0f47244be2cd199238cb2b03099066"
    }
  ],
  "blockNumber": "7,414,038"
}

{
  "Sr25519": "0x6c9efae1646ee89fc912e0cdb9bed1d745bdbae5c2eac0844175b3260619fa72dd6bd3c3dda957f9f8e8a1651171935b264960d4ffb5ae09538c175543453981"
}