Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,573,035",
      "signature": "0xb04b624d734def016d3a4c7f645b1ec0706c05570afafa0142f801eddaa557f2bfc85ff992f9a6c6592a38b146eb2182",
      "randomness": "0x025cb7f974f6e410783e73fddf4d29bb65559a34e3fe6f6d547f3b5bd103a18b"
    }
  ],
  "blockNumber": "7,413,594"
}

{
  "Sr25519": "0x462c44609345da602d252e3e6a3f94b98857b7521769dcef81730bde7e504b78d7cd55b8b3b629a1cc23b17e2a5922a7e61803db3bca84538d71678c0967398b"
}