Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,560,906",
      "signature": "0xb227991c83ed9e63548b07507fa6451543af8f6e6098d3f3e0079236675c9b209e3a02aa3a5eb4f03ddfc91f6f3b951a",
      "randomness": "0x291f68fa63676d5eaf84b3f48fdf3e116a329cdb74af44cfac69649856c82e4a"
    }
  ],
  "blockNumber": "7,410,562"
}

{
  "Sr25519": "0xccfd6e6be2afc4ab4afd2d9a5fb9bfddd79d326f6c92c3b0dcd1fa5127565b5c38b3b9d0a4d05a447612d2f6d6522ba7ca2728604ed1182b02e868c952672c87"
}