Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,588,334",
      "signature": "0xadd153385f3a52ed2a09b6eb229882d01afa4f069fdcad448027cfd9178a7428e0443e3309625ae277329f397e1ae9e1",
      "randomness": "0xb514491d22499847bae4a83551192ac698f25ad10a4deee3a8bb576064ed2539"
    }
  ],
  "blockNumber": "7,417,406"
}

{
  "Sr25519": "0x86f931af54a33cea4ebba7bf22ff1ef0a004aba59e98980427387ec9b20e34416ace7e35dec8071634881a1e65b69a363f30407a0f2328cc15449f8317c5f189"
}