Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,549,329",
      "signature": "0xafb51aa69d67632f99a98b35bebb6825b3df8bb85dd5fcd694589f075fd35cc597b99cc7f18015c582934a5d96f1a08b",
      "randomness": "0x797b85790131e9d6c6ea530e64e029dd648feb3581222c3dfb64563167c4657e"
    }
  ],
  "blockNumber": "7,407,667"
}

{
  "Sr25519": "0xc039cd49db3e3e1ab994608e80379dfb33d5a75eebcbd6e20ac045bc8181483b02e0d5ce35c104c811bfd1bf0cbe1b6d6b014bf6e907956e2775b32e30014589"
}