Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,610,081",
      "signature": "0x88f83101c3af97b33e85918032afc86e425fb46776e0c00dbcb41c3832561a0e86a0ba14151bc7f360a707b612a33cce",
      "randomness": "0x7caa17594a6d27ebcc4d00ff21c938d0a135aba9a337ea869dcb5eddeb436890"
    }
  ],
  "blockNumber": "7,422,836"
}

{
  "Sr25519": "0x4e9067499a5889c7d3a3279352cf2c483ef29aababf14ace3c728c4aca921e07aac14480644eb615b17a6bbeace47bd4380d815440b465469d81e1b544c7ac88"
}