Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,582,974",
      "signature": "0xa61c09277f8c5499f6b76e4c3f2f4d93f1ef8ff060bc761d5bd04f09b08e9442701823dd70ef04718f18a2a3783fbbe3",
      "randomness": "0xe855928dab63fea95394fa39d9775076afa9cdc9754cda9a3c622772f510e224"
    }
  ],
  "blockNumber": "7,416,066"
}

{
  "Sr25519": "0x9669af67715a99e567936f141127c15653f950b65fe6da0e4ac0a7d0e53ac30a4b2dc9ce70359d307c029eb42f25c8e4076ec8d114e056295d7389b4626c2e88"
}