Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,569,080",
      "signature": "0xa12e30d7e0a4c1eee8f079213ab77b1ad664575a04c25f4306c5ebbca1195b2ebbcf26e1f2b80402ba02faf20602b188",
      "randomness": "0xf479136f038bb181b4752020e6e2cfeb4d1207b549e3fb00f262c51b3f5417c1"
    }
  ],
  "blockNumber": "7,412,606"
}

{
  "Sr25519": "0xaa7d0c29e0656f2666a6691af207fc74fbc43438bc7e902c5e9d995c44f7452650b0bd7fa358511a2a54421297e812f00829a6f018218988cd0b22da2d939480"
}