Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,614,722",
      "signature": "0x82b335b59c373ce9ecbe9dea3f03d11cfd48fbd88c48d92f793a9939a226ed0ae552e9115782656c386cd4162b593426",
      "randomness": "0x60bd41a7e6a639dbc87eee631af9b18fc596b629deeab08de7763d31d034fc64"
    }
  ],
  "blockNumber": "7,423,996"
}

{
  "Sr25519": "0xf472811e1b835b8f68aefeefc42abbf64227e7d1345a0d56a3d3e8158ee0ff0e25eb61665293c5c2c903abf8cb72a84c5b9ef65fb8fc42403af299f405fe6788"
}