Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,656,725",
      "signature": "0x946265579c6899958fc0062bd7c26ef9f9fea770be8ae463835b890805c2bf98f02558c75e963f0e916dc6eb56fecaf6",
      "randomness": "0x9ecd919d33586562da2c2e3a17ae13df8a0751681e82651b66df718a98daf6ab"
    }
  ],
  "blockNumber": "7,434,486"
}

{
  "Sr25519": "0x803bf05f02aa1bbd1c7bf313da73bdd8256fa6fa7dc3f99980bb1bff33f19e77b7a431656728234b4091db17ce0e23c72889a4f47b8c438a6343d59d86cc6c85"
}