Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,608,337",
      "signature": "0x90683c70403b024cd11910176e2c4248fe399d57ee262c98f5af907876f811cc6322913d3b22ff4687c3a74b079fa08b",
      "randomness": "0x4cc883601e687cdd1c780b40989b3fa55d103abdc04a7f16b9ac15bf5bdd12ca"
    }
  ],
  "blockNumber": "7,422,401"
}

{
  "Sr25519": "0x5ef4539c8e7077d3a470ea2757b8df2d78aaff6857d5536d64033bc673befc6f1330696c4c2a71cc3d13a538494b704041c5c30f1cedcb79d7bef4ad5333558c"
}