Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,547,294",
      "signature": "0xb6615f7ab9f05844c7a5780eac007459de6f9e5469b35c6110371a925d0bd26f5c147c513730e61dd7c61dac5f687eda",
      "randomness": "0x9644d7deed164047eee084a6ed444d3ac18e3ab6edcffc4d0ec9c7f1cb4e20ab"
    }
  ],
  "blockNumber": "7,407,159"
}

{
  "Sr25519": "0x70ce10677ba184a7929ed3946cb7d69c9fa3bae411031590fcb47d71d80a7d21b76e652c473f918be4d841ccf2f3a255dc956b6b64c7e8e4cadbaa75525f1b8c"
}