Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,541,186",
      "signature": "0x9634f265e13b476cc2010a656c501276d1a427d2dd8b683e646b466aa4600b220b6922e3e93b996da7b744b1fd01ba3c",
      "randomness": "0x7c95a987c66ee8f938c4c4757f1dd24184afceddd4463451525403f00ff5344d"
    }
  ],
  "blockNumber": "7,405,632"
}

{
  "Sr25519": "0x0a4a7307e00547139ef25e5f3cebd33224077f3c8bc5804b9ef10f01de4e7a3c9a411e4fbf1e14cb1a1beb9f112e4bbf513e5c25abd40b0eef0fa5775e81098c"
}