Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,545,579",
      "signature": "0xa4ecccb8e29944aa617656f8e2021e99f888b38352ecd74537dd4b3e57209e86fc2dcd89b8440b746df38b87ef9251e3",
      "randomness": "0x6cebf0a2d758e3888e8a3797bbfb7f9656044ba915f9c2c89b3bc36564013488"
    }
  ],
  "blockNumber": "7,406,730"
}

{
  "Sr25519": "0x5ee214baf3295226e7c27c064701becedd76b658dd44211e34008551504a1e1f8aee1d32c48ffc2ae989b9d8b75d132cfa3791f7c94959f9169495c239f75982"
}