Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,664,858",
      "signature": "0x8f696c7cc61a0437c48be44f155bd76ec168f0494fa096c3623fc833a54f1be33694a0b400dc9031ca2be3a9e517331e",
      "randomness": "0x736a176ef3654059a5d89271ca3c3366269107285ae34c567607a9d6eaac6824"
    }
  ],
  "blockNumber": "7,436,508"
}

{
  "Sr25519": "0xaa0a7996ddee3b27244534cbce9042423526d3e0347d77b1a02ef5cc2d041e617298ac6bb92653897298911defa1857507e0b819de8dbd498fcc36d79666cf8f"
}