Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,670,025",
      "signature": "0xa6f21f5fad8bc9db5adfcd11a7a44908ba97d67ff9573e7681cff18500c3dd9169aed3818183a4385963228679eb874b",
      "randomness": "0x8c594339654e59a1d952b450137baf3cc34976a2aa66a4ebd7334aea9a9d2638"
    }
  ],
  "blockNumber": "7,437,798"
}

{
  "Sr25519": "0xd4c4a1d5cd7b741c64a3d0b943cb065cd035f45fad279a319daa9553b926f174e824c63dd83eca14e436c6ee5c3b8b9340c7b402e736859951515756527cc480"
}