Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,576,085",
      "signature": "0xa39f56965ad00ceaf827f70a582d43bc80c9ec8ac188fc86224e62d91f84078198bd49dd575db1ffb8ec07771ef94837",
      "randomness": "0x8bc0e47dfa39b795156603a9e8da8f3b4fe976ae8cea0d300cfc41830a7f0d6c"
    }
  ],
  "blockNumber": "7,414,357"
}

{
  "Sr25519": "0x7c34daa6b2cbb0025190f4833fb4322ac99a8b5ad0a651c4351c758bceac8a7f96fb1d4145ce197662227b6fa8f956866d00f4d12e6341561fb7baae3f70808b"
}