Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,580,529",
      "signature": "0xa42439893a57d7d6e9243b144b4e8fcebd6e77f6fc48e48210bd47a0ab5a39a333e5a20a9093294b214ed5e7692b4529",
      "randomness": "0x5528aa29622510eaf187de534874677ffaccac21e70821825b3c2556517d7464"
    }
  ],
  "blockNumber": "7,415,455"
}

{
  "Sr25519": "0x0caa28fd7b31bf8209fb29ea7a93a01dee13d8403f644f13f0f92905d6417d0921353c438d753f77755dfa23f71055a1e41532146bd70ece276bf52da6eafb81"
}