Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,567,441",
      "signature": "0xb558b398c54c80be38310a91ade6abbe17ee200519eb8550775529d7e75e9112e737c6e61978c05432a892e96256c63e",
      "randomness": "0xcc66d00c5126a615ecfafbabb7fe1ba7a8430c471110c53e46d0edf888c2850a"
    }
  ],
  "blockNumber": "7,412,196"
}

{
  "Sr25519": "0x7a36c9129e0bdd33dadeaf4f2099c1ea82cbd2788ade2e9154d385d982c1a93f16149930f05040b2f21c479c376688ecd4cfc0f62f8163673c14b42f8fc85681"
}