Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,546,959",
      "signature": "0x9688e0f068378e4533a9b8eaab4b0320144b9f2d18a035fa2f1069158859cde961d1023a5e3edfad3f8f774dff483fc3",
      "randomness": "0x54a2f8d839d4474f487a45ddacc8c78a2ffefd88b3f31ce46a5e66419be21f1d"
    }
  ],
  "blockNumber": "7,407,075"
}

{
  "Sr25519": "0xa660335a1b1e694d143f841a3027ff23f6df8db0861a0123421b209f85aec065c754086d51f99344396a4ca98ec96624ce466f509d8fe58d5e8d47bf5b720989"
}