Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,555,678",
      "signature": "0xa575f5c4f0d8a1764b38fd436356141b0c682570e2362884185167f84642a966b4c39b078ba08e4b3b527da6d839cc10",
      "randomness": "0xe1c443c289c5035eee45ca38ccc9cda5aa1d3ed7b3323519b02a99445b492968"
    }
  ],
  "blockNumber": "7,409,255"
}

{
  "Sr25519": "0x60bcaad2b83aac0092db4aee4f93ede217ae2acb46178a318fc6a1df1e82d7345db1eb71c268ef1b726e42d8e5cc2796c86b801e5e2961b957116ba32ff57880"
}