Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,633,269",
      "signature": "0xa5748d116d8f1eb24c102a1b7b3c6e4ea8b93fc54ce0c8a4ece3f25418f626cffbfbf8451ca1fc38e14b3f17a833a3a2",
      "randomness": "0xb75c7ab0bde86462384e9bc90506da98d45668b69114a7686328d90d7cca2d58"
    }
  ],
  "blockNumber": "7,428,632"
}

{
  "Sr25519": "0x0ea63e5586f5d47673096ffcabf7368e69fe3ee987b2285d5fe1b7412081cf11c68a230f2e6e7043082670ba1f6402dcce14360b8bb0784249e68a32aa975889"
}