Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,571,195",
      "signature": "0x8256f8ca57c9e4cb2aee2c916d0b71e0796829c85497634ae446cbf25f032dc9ea3f333f6b87cb095076d48b47f112de",
      "randomness": "0x625bd3d28e40971e76797cc8141c6da15d0f069db7adc989617353877b648570"
    }
  ],
  "blockNumber": "7,413,134"
}

{
  "Sr25519": "0x98f8dfdd9e09c4d2ed36705bad62c45b40cd3dfd09f472418c398d6a1f150268bd3a1b43873ae6e82979228cabb87d4447219c3cb614c6a23ee3d85284f1268b"
}