Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,624,939",
      "signature": "0xb181c160b82d06cb09bb19574702999ecb43f7a893cdbb9a1d642914c213054657d3edbc35516991a7a5bdec8e563481",
      "randomness": "0xbe1b6d7fb382f7a52d688620f920f5f960286d0c6b4b5cbada8930856abbddc4"
    }
  ],
  "blockNumber": "7,426,549"
}

{
  "Sr25519": "0x72bb2c7c354a440fca0f0e9d6c4d52aa8059d3586b287fe19b46d9c798475836181e5e8772f040bff8ca6ec4f6d50a3337d67a2cae5ce8123aa8e25a0670198d"
}