Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,594,944",
      "signature": "0x99ce0647d2640e9b1e2f8f4b25b8ec42d170455a3cebd539742034045cff450d0a9b88b15b0045dd9e72d9dd1233e2f3",
      "randomness": "0x3019f560e8713b0f771f0e364ebda338c706e0566ca5d1fdc1c63ba52def4224"
    }
  ],
  "blockNumber": "7,419,053"
}

{
  "Sr25519": "0x042eff1bfe052e6373d06a3a770bc2dfc83b5110d7c411213b587ef9a61ed652e4bc9cef84887692910f995e0a9f524c0b0579920d371d47fc5e7cdecac3d483"
}