Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,602,655",
      "signature": "0xb432cc04fb39337922e269ad55060ebec6c4ccfd001b1a418091ef50ec26a1b28b3cad46d54cb485f785542192245711",
      "randomness": "0x96c0e826eae1f98a028e745faec2d14cc39a6fba53742ec50d2656a81d90777e"
    }
  ],
  "blockNumber": "7,420,980"
}

{
  "Sr25519": "0x504f1f5be16557269a9632f1dea83f29003612c9b54b37e0f554bf864a06ee59cfd3f9745c78d4d3fe67dde1499c3061947d26ee28b7fe84b41afa8988403b83"
}