Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,672,382",
      "signature": "0x8da5e3e2ce8e1ac78cfe8c4ef9ec820f00b45c6d4dba9ab5d6141a3448806433e17cf7b95f403ee45ced1579390d38ec",
      "randomness": "0xbe842a8236683f9d9a04eccc9c495529d38baa4b7495ac09cc83879eddc05774"
    }
  ],
  "blockNumber": "7,438,387"
}

{
  "Sr25519": "0x0832e0a83425651d8358f1617326d12ab4d53135725124da616e9dd909283263ab983bc927f2a6b54b430368a5945e6833d5f36cbabcc79858cf8f3597f23d83"
}