Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,546,708",
      "signature": "0x8a1606949844b7b0b2ee0e7384f7bd01aafbd8b0bd024bc76031d7e063863e2b57000168ebdbc8000ebf6707f61935f3",
      "randomness": "0x9a62b7e12510fa01ea138493bf6b7dbf9a94e6b0c07b853d713e7208def854c1"
    }
  ],
  "blockNumber": "7,407,012"
}

{
  "Sr25519": "0x92a2ee2ea89b05be679ac98191b77822e4228d38a8fe6977821869317ea2ad4adb000f8eb8caa2c36dbb3ed2a1082732de1c44ce711882a738828f65c200008d"
}