Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,579,666",
      "signature": "0xa1ebebc8f42d46dc9bc039ccb287d362b15c8b2aa8727eb23877cb40d6a0feec9df1cebdbd4ae2701d060b533cb56057",
      "randomness": "0x30eabb30a7327ec85055fc48e95cfc0ff592ada3eecffb928e5887c16db8449a"
    }
  ],
  "blockNumber": "7,415,239"
}

{
  "Sr25519": "0xae99328abfdb05d920f05cb36fc2f9530487cd41c3345495fcee194dee0ffa1988651dd04f37bd5d24e4933ade732efabcbfe1d2cad20f9f0e6d629112d1a887"
}