Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,627,269",
      "signature": "0x912dc145d2d0adab79612dd943328ddba68fb493e0e0d7bce1c8f5e6fb5281221cf7c0a5561b0b2bc815408a9514d701",
      "randomness": "0x892b0128d0fd3de43f0a9aaeb550b51d9263fedc8a092ec8db1b4804460f8681"
    }
  ],
  "blockNumber": "7,427,132"
}

{
  "Sr25519": "0x70fd5d50392899ec7f452ca1e8c407e50b5b5739b2e6ac9ddea65532fd42de7120c8d0298cd2f48e342cbb24c7cc3a542edeace1359623aaa0b0e86833469b87"
}