Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,568,548",
      "signature": "0x96557758ff1ba15a66dfc88f3551849d3c2950f2ae9f4c142d4b398c2470ebc3b1018eb87d1cfe2f65a0fa807628a3b4",
      "randomness": "0xbdd1d4b74bf5b532981f0d47573c16bc3d1436ccccaa8512b4caae5ffea50727"
    }
  ],
  "blockNumber": "7,412,472"
}

{
  "Sr25519": "0xa6d09200cdd5a7d359e448b5db7d54ae82ca36d46275d6536f94b6099e0f885e0d6bc3b1336540fb76e1003c85522ba5cd6e5b60ff1a26e6bbf207dcb0ccb38f"
}