Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,567,165",
      "signature": "0xa5af46d3e32fa8f3b685ed28bbb3dfdc6e04150eeb248c62ab99b3b085d70138093e2ec69e11bf5e68ac3bf6bcdc4870",
      "randomness": "0xceeb2b689727f0cb45dd77a47f6510e3671036008e63efe658ff9c16232d86e6"
    }
  ],
  "blockNumber": "7,412,127"
}

{
  "Sr25519": "0x8c4cd27807fa3d4be8d72d9df1b50b3b524277cd89492949fa72a9e968d25673f371d0158b8b815f8f66a0724ac624561f4ad08bbfbfc5858b40488882489183"
}