Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,579,401",
      "signature": "0xb7a2b48f72ad79bab3f508937c1243fb169457f84ab2acb710a0119e87ea5b31711e74960e4b1887de7571076c172ea6",
      "randomness": "0xad68631f46cc021d6af1ed7cbf6982d71f002d188d4df312300c0c28c0704f25"
    }
  ],
  "blockNumber": "7,415,173"
}

{
  "Sr25519": "0xc237ca40006f73d27fb7a670e7fc679015986e777331ef016d25a51c347f0b1c58e5b5a69ab92275e32b1cdf78ee751902fa0516f4600be372f29a385263738b"
}