Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,597,916",
      "signature": "0xb4f40afe3a6c6e3900612c4cc3fcf10f189085a8bc4e7c2442716436b8e390288a762828c19b496d016d01edcecb0fb2",
      "randomness": "0x2367c6518fe8f76db798a010d6e72d823bc7635a663c37cedeec6294d4764310"
    }
  ],
  "blockNumber": "7,419,795"
}

{
  "Sr25519": "0x6642a98555a99c9848d47a5775d9e64651be709a2cd6e1b96e1c666196b0057b5789961b89437def8e498add6773388dbba8590d8da21723637a318403300d88"
}