Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,634,547",
      "signature": "0x812a3bba15466d83acab45f5923e510e0e024dec08f38c97edb81bdf7e18e491eefa532de042f104f32d9f498b4b746e",
      "randomness": "0x543ff5cdb0a60212df58d05cec14b3355e1598eb7f8154bddde667df0cee2acb"
    }
  ],
  "blockNumber": "7,428,951"
}

{
  "Sr25519": "0x4c9cf82763e08c7583c108d82fe627cedf6b4d4d9451cb171982f0275d13d26ab4e8393cd862db4ec474a5a927ae8f9e7957f3c3418095062fa82ecc8eda3a88"
}