Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,572,276",
      "signature": "0x8bb73ceb26654dd9e2fb3c654f7a02f010520a07d4dc11f0cc64053a28e27e8edb2d40d8530ba07c9aa409d45e8b36d8",
      "randomness": "0x7333805d32ad18d2c0710b5d5755136460b1ca6bb5f320eb4020d1e8eaf1ff62"
    }
  ],
  "blockNumber": "7,413,404"
}

{
  "Sr25519": "0x28bbea1b270224af1f24b5f9ea020ae6626dcd75b250a0ce66e32a10f5966f3f2e498c872c495972652a4d23ec961cde8a22c10db1cbea19690ac9ba1ec68782"
}