Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,574,957",
      "signature": "0xb69aecfdc2edb545cc6c7c89207083cc2e7633649ed0f123378ca861869b242f425add3502232016419d18fd1997b08e",
      "randomness": "0xc43ddfd579c3015d16622e9e3c7e459dd367438526fea2debac52bb1efc3a923"
    }
  ],
  "blockNumber": "7,414,075"
}

{
  "Sr25519": "0xa04ec301acd8854458efb41fc0d3b791ba3c9fdfdfb4381c0dd7608e06adac5e1f3c02ac523d8b3a0dba61c916cc33d37352275c9e7c4178ac20510fb4805280"
}