Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,553,116",
      "signature": "0x9044c2944335237b207c784eb7f7402802db98bac53a0251e0df1f93cc0cc8f26f7546a066a317496ad194a13fb29c57",
      "randomness": "0x56be143c04fbcc0a456a6e2e63880b1a4e5ce1d82d8ad250e46153e8997520a2"
    }
  ],
  "blockNumber": "7,408,615"
}

{
  "Sr25519": "0x86b80c1a278b8b4604ae3a2ff057dc9f013c6dabe16bfcb368989c4f48258475869ad43d4bf1293dd0c952737bcdcec547f9144ba389d0a221c8ed5b48055c87"
}