Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,646,263",
      "signature": "0x82c9974685b0a109e026ef23b3826233d4d0516302f25b570b68b8ac91ceedc8e2d41527bf5499f165518a5918ecd9d6",
      "randomness": "0x75d022929d150e1c66a3238f965fcfeee8a6d9fc9dca000c9304d94fce5e1ac0"
    }
  ],
  "blockNumber": "7,431,870"
}

{
  "Sr25519": "0x229692941dd06b26b0f0866ba44d4abce25b21683960da5e105a68e71ba89e7991bd64bf2d07896b71e128b5f3464a2f0a86a39fbe0d37d7e236e512670d1785"
}