Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,574,395",
      "signature": "0x86c7cea3c9f660ae6226ec49675251e67f8370d27f99077e743d46b19352bf6ce08b012c9e14066db0ab533c4b070d1a",
      "randomness": "0xfd26075d0a5af7d089ba0882f012d5cc54f6c802d1e44ea0ff7053dfa257d556"
    }
  ],
  "blockNumber": "7,413,934"
}

{
  "Sr25519": "0x6062336a37ad5f63efda93f907015f22c5679e1242ae4b2f8844424a1d7a3a2afd8624a3542ddb93fb706d35120c010f6621d990af63fcd1e196823401615189"
}