Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,673,147",
      "signature": "0x9801f3cff2119577628d7aace3ebd54a60cc9063bef739dc3fd57657867eaba603f72026200c334ba0a821304fee4605",
      "randomness": "0x8ada2d7a9c6b2b4b1456bcdb828def3673ebaf9103d1b4758d84895d09e76cf7"
    }
  ],
  "blockNumber": "7,438,578"
}

{
  "Sr25519": "0xaa33ee5b928c7dd9f70412b1b23f201b6fc07048fcc40e7ea9a7db8ec88d2a2c9bc5cb69c66592f970cda4067eb6500cbc06ee87f5ee66e2f6289bf5f1da168f"
}