Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,621,491",
      "signature": "0xac035b92bfa8c9c8e4a543c956732026f42cded688dd50446c30636d18db3c54634a5b76de1f9738d03f9be190e0e29a",
      "randomness": "0x0adc179fe079431d47e7b899427abbde442d6f310f8bb6074705e61595e1bdb8"
    }
  ],
  "blockNumber": "7,425,687"
}

{
  "Sr25519": "0x100915d0877cb4552127d5e1b4ebe08c73a77c5bf5babe72fa7c80a72d4b134a7d4ddca367acdf76bd24d84188c00496e19526614165f62f49ac8a01bb7b508b"
}