Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,560,940",
      "signature": "0xb21fed21bb29120b324ac0ef8feb4f8ea80d189f8b3e84b7789e0c12bba2daf672549484f907eb560ae295419d7a4c7e",
      "randomness": "0xa2df8ffa71fd565cb821dec12a222eaec827a5eb97bc6edfe63340287bfd1c5b"
    }
  ],
  "blockNumber": "7,410,570"
}

{
  "Sr25519": "0x32de1193753ee1e268b1308b1fce103805b319594ec16347d3c90e85cbdfa14a589f93c5cc9434ba4ab12c17a6c53f9d3fb1ebebc911e822aaf2b55b3e2dd78f"
}