Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,604,976",
      "signature": "0xa562d2c220acc34a28048f2c53b384041331e9c93ae4d908ba9a3a7d2e48c668daa5eca17d6946c148e5ea9bc0b2abb9",
      "randomness": "0xd0fa63ed689925478450d400ecfdfaf1d26e5d7020de3526b1d303e40848cf30"
    }
  ],
  "blockNumber": "7,421,560"
}

{
  "Sr25519": "0x26056b62d51d487219a650046b388d55b65d36404e48dc2338f5249672ae3627ee3f22527a2c0122112bcb3415977c79918186d9483037783643578c1d800a8f"
}