Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,574,925",
      "signature": "0xa98d9717c9d7fd2ed4ea9b53aaf252923235d0dcdbb8cc98b40cbf32f94bbacfbf4aee68a456823ac0bcfeba36cc8c6d",
      "randomness": "0x980e2627e1284b59610b9da64e2b49858c93ab933fb4d6bacabc2e3367c06c38"
    }
  ],
  "blockNumber": "7,414,067"
}

{
  "Sr25519": "0x045d04853c531a5897c6d2abcfd2c89b8c944b9e2946fa6709381e9cdfe29c1ec8eaf860e125c0b929ccaf67276a22217e9060e0e39d310192ae25e8ad2b388d"
}