Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,569,582",
      "signature": "0xad687a1dd09b37ff783ce04791a2e0efcdc128b17b4a788d6b067c63901e39936ac13e566dd5bcd4ef39beb5baca58eb",
      "randomness": "0x30959078e973f05ced2d4676cba78a94323d84f22e9aed0aacaf259ca8f8a449"
    }
  ],
  "blockNumber": "7,412,731"
}

{
  "Sr25519": "0x962188e54ea2175687905749521903bcbbee7b5065e183d0ce46fb2a0b1ab347c05168489a3d017670dfe8de15c51daf06bf9714979d73e84cad5dc6133cab89"
}