Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,553,978",
      "signature": "0xa204804f46e56e586b26eb5337a25c81e791d260f4414f40bd864d68cefb9e85d93bc7ee56b0a2c3d02600f70dcface9",
      "randomness": "0x8ab7305946dd071716ac3227c4a0aeb82d6680cf4b58c9fbb6969df23c7c8989"
    }
  ],
  "blockNumber": "7,408,830"
}

{
  "Sr25519": "0xaefeb5c2d8accda2efaeef03a85a8a25852eeab2ea65d0d39a6217eeecddd46b11b7813bddf267dabae4508c26eee038d1c3b3f67a85ef9f1d022e8f9a0b9f82"
}