Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,550,334",
      "signature": "0x964dcc3418c8c1d7eea8462f11f5d9a757a11c2b01f7d20a4a5898de3885f1f38862885d2ede79b14ff2502dc77c633e",
      "randomness": "0x87277791e50847afc0867dcb945f7ff3e86dda366c2b064df261995660ccffe1"
    }
  ],
  "blockNumber": "7,407,919"
}

{
  "Sr25519": "0x90a1fc09cd215d8f42faa5e6ef8cb44b536602996fe4a87bfcfdea5fdd910b5bc1198837e6f46794108a596dab3cfc561e2c84e5bedd51c272c874d60ad1f08b"
}