Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,583,526",
      "signature": "0x92af441c9a6fa2919e0ffa87cabd79f9e3248459592764bf4de0dad518cfa07ab5645c10d3cec26b7f2621a0ae38db9c",
      "randomness": "0x11a70c614e56c81acc2c8a449ea78e594a4a085b7b843000dee69cc2104790b8"
    }
  ],
  "blockNumber": "7,416,204"
}

{
  "Sr25519": "0x30f0f3f257c5aff4dfb4ddbdfad056dc04086f60fc124f223dca3671a8d1cd4855c54ed4c7da9bd9ac322a271a1361edeaf976043aadfba291045377594cc486"
}