Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,556,949",
      "signature": "0x93fe3f14a1ae3e17af0f54930d9fa3aff9b6e59fc6f9dafdc78cf995641d8beec89d0487377a380697771bbf638b998b",
      "randomness": "0xeac0238e386bfe3a3d81207bde21b5971329342200599deb5da49cb4669a8c10"
    }
  ],
  "blockNumber": "7,409,573"
}

{
  "Sr25519": "0xa28b998fd1a9b2d4eaddd3cef8b5127458f26caec9f82c5889e2d37158457464d58dd4c8ef4864ed04aee3c543c1ca5e650addd7d58ecde4d27a923fff3bc185"
}