Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,560,227",
      "signature": "0x87dcc4ca658ecadbea0fc342709146e22dd93b12b73279d2fa8dc3181efc181f4d06e85eedbcd16a8e099d042c081afe",
      "randomness": "0x9e0875f84dd7c3bbbad1fbc9d8d60219ec56b747682da190d4d3811e58cb6be1"
    }
  ],
  "blockNumber": "7,410,392"
}

{
  "Sr25519": "0x86874d97b3ebb391219448f7544579b170e769191fcdedae7f2c716c411d646b63254dc0588c4522bf3910e5c151966d60ade950eb646f8d301de02c7b1fbe80"
}