Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,622,639",
      "signature": "0x805d7c88b2bc96a79165d5063b5d51b1c148792c8f43503454e5874732e890f92ed9afbd974d82101399e0762365ede7",
      "randomness": "0xa506ab75d3fcb9cb249b206d240fc70a3fb652c46ab873bcf16f573f35d1dcc1"
    }
  ],
  "blockNumber": "7,425,974"
}

{
  "Sr25519": "0xe0c832bb5d5c1ee5ad22e42d15edfa770a238709edaa3f87032ff562611dcf7239427f8ac38c76428da101d6f1326e76b46f0ea5203e0350a6599b5d7f54e987"
}