Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,552,546",
      "signature": "0xa1e7f92057f6da1bc162df401ada073a399ae9ed48d5568d61d96ec88ef01fd8a2f24d2b55d33b5f8832bd2a9bd8e109",
      "randomness": "0x76d2b21f58d99bafdd8dcb9723020a07af8e0ce1a183e58d3f053ac709a120d8"
    }
  ],
  "blockNumber": "7,408,472"
}

{
  "Sr25519": "0xf2aa7138a6ae4f93fe49808df85c09b9427b9946f68930f23062084db4560962ec4db37cb69c6cc5c82ec9915896243af9b4b46198773de8841596cd5181b68d"
}