Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,558,850",
      "signature": "0xb2cfbf001affbca51008e294637d6c15cde81dd176acfa3cc75fd8dab3a0d99bd20b56eadda931466684dd6e42ff6229",
      "randomness": "0x26dfc611b2af4de22dcabe8afdc2d9357b9468c36e7bfdda86b18e3f07754296"
    }
  ],
  "blockNumber": "7,410,048"
}

{
  "Sr25519": "0xb278e041dabcf0511d6addbaaa219b0028a760c237d98bbdcf2fb8aa1f77e7428f930fdc0ef5ea61b23055726e9317189d1c50daa1501943d09d0f3a0b0b0388"
}