Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,546,494",
      "signature": "0x99b41b9b55f34f3ec1566f3c3efad9fbd69eb2293f442fb2e111a8c4b35a1f2b584aa6ee6eb7000256a172dff2673e5c",
      "randomness": "0x390f6fad2687f65b1bd0b57b625a5f21111df8f0cd1555163e354f531ca4630e"
    }
  ],
  "blockNumber": "7,406,959"
}

{
  "Sr25519": "0x1e25a07206e86d422fe5b78989ada25bb949a7d58546ee5c47794b6ee802cc595f674907034ab6902284a05541f08bc399b13083a96f80d75a1f84fb58ac1988"
}