Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,575,510",
      "signature": "0xa827522f23feb09feb12599257c4e04b9cfdaa577e07abffea7e96744056fc839e99397c07886f1784e21a8efc37f044",
      "randomness": "0x3d5b11a0baa1045502716c149c4c297c0556bd7dfe3ba4a5eac483ef238a46ad"
    }
  ],
  "blockNumber": "7,414,213"
}

{
  "Sr25519": "0xd4199cfcf2153ef845a0afdb11cb4ad68c17f18cab6df673c27c82c6d9ba665cd426829426f576610cd18d6d65d1afeaff6cc61630f009cfd4f73e847b652483"
}