Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,579,748",
      "signature": "0xa82cf434b67264c62a0ac29b8d2172730d6225da06b21ace3de79a350757b7b87943b3379d8eec738aac6d09abf2333f",
      "randomness": "0xa5b4d53941bd21c915f506ba8e2b677ac242b2e85b5bd7fff2520c82af11de49"
    }
  ],
  "blockNumber": "7,415,259"
}

{
  "Sr25519": "0xfcd5666584e15fa4fdd07617dd8b643562c7e75a1059e902602302c6c46ebb6e57c95867ec8e64b9580712394ae368b0054765206fcec559252e821962ea4c8d"
}