Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,634,236",
      "signature": "0xb3eec2a86d469463f5bd053d582f695a03f90c5446fa135aee7dc77b95b7607331d1bc6f220328df4a03e4bd6102dc1d",
      "randomness": "0x60a52327daf41f02ee58969b5fd5598207be9cab9b98cc6959369a7b06ed34ce"
    }
  ],
  "blockNumber": "7,428,873"
}

{
  "Sr25519": "0xb86630b35a4924281af9dc23cc94bf3b742bf611aacc3f9822c3a4c4af130f37c1b8f765d920fa827f0e40e9ab75d317bec12d431e5dc9ab26b9754ea65dce88"
}