Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,670,926",
      "signature": "0xaf1121f63d750db3ccb9c9b6792dccaf16d18258aefd9daa78a400a11102acca6b9536812c12707e9e5ed9a4999d1d75",
      "randomness": "0x422747b23c735ba92def530692b610a2bb4cbda135bce367a6dab938293e0ab6"
    }
  ],
  "blockNumber": "7,438,023"
}

{
  "Sr25519": "0x68159cd58b8f54ea36dc66530efc24aaac2fc5d48c12fb57e8f39f8e6686dc2dc2a85d385bf1c8924a3eefbda411438e2ee6ce1cdde817650bf1937088f6c183"
}