Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,551,436",
      "signature": "0xa07aa71620a2fac41ea77d0fe6baf50bb2b7e84fe2ff96cf166a7677680583c70dd4e20a7ad23c5b7b3130c142338920",
      "randomness": "0x78b2f0548810bc896b9dacb501e9b2343a71a7390b816b8d5f19e92cafbbe286"
    }
  ],
  "blockNumber": "7,408,195"
}

{
  "Sr25519": "0xe0727a885df4f1fb74787c0141d99a326be814f2c3500d5b346cff952e9c44789cedee7f143f0923f8e9f4d632014ecf30ec9af24d606a726f453958cc18c58e"
}