Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,555,491",
      "signature": "0x880810045b700188030e7da1f9471786deb2137559744b4062f75a9a756cd06483374c0bd6d421737ef025db65688448",
      "randomness": "0xe42a4957fdb9a1ddc83052d2e1b4d11305d268b0348e54a912b0d49d9918e94b"
    }
  ],
  "blockNumber": "7,409,208"
}

{
  "Sr25519": "0xe8b60da759e01f5406c8b05590eb8c2a6bcf747ccc399795c78db827a06d6749f87d6cdb88cebc5cad36c528546552eb87982cd228861e88b56dea64115cc886"
}