Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,542,271",
      "signature": "0xb4c7358092cfbdd45d7987beebe29a20b831069fb484b317a14e65d2d8b7c00a2338e1f483c8d2774cdfa61b9969a02d",
      "randomness": "0xde19d230f75ff92818e7484ebd1c9066aee0c858930fc37487522417f33e0224"
    }
  ],
  "blockNumber": "7,405,903"
}

{
  "Sr25519": "0xeaf2bbd0ea3463d2bff7a6c676471189b32d04e7dccc197cbfdce829fc3d0521d06232849142fb50b413ae0254aa80664219c333d299d942423bde597f27148d"
}