Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,582,480",
      "signature": "0xb28487b7c97cebc049c7168448b1cc828d82ca200e2c5665ea3953ad96d4f258cf362549fe4e1bb57b884c22c22b2baf",
      "randomness": "0x5e9a4a041b4ce517fb9edd0ccdec37a4e2666546697dba5eda5bd12a4b4a5676"
    }
  ],
  "blockNumber": "7,415,942"
}

{
  "Sr25519": "0xe6926d2f71b13bce78ff0a23c1e5879516448ccdb1878681ac45e57279a09f532115d5d12d0e82484c7d880379f99e76a82fcfe7fea11c57ecf3c2456e763489"
}