Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,565,088",
      "signature": "0x878747bac428c41d207f3b4c3446affcc2c8b9870fa13bfc93dba92ab583e9acb653febdd22cb2b2e969fa3d4f58136c",
      "randomness": "0x8112c62824262bae84616cf4107e0144d00bba5f2a856fc56fad7d19c703db6d"
    }
  ],
  "blockNumber": "7,411,607"
}

{
  "Sr25519": "0x9c98f3c0d45465cb3434f24bed96a69fa066a0fd6bd1e0fefa68a2b0fc88974de8740feb1a9124f5f4888677541e0403bc71f4cc03eb6914b29da07045108d88"
}