Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,539,618",
      "signature": "0xa7073d4a2f0207b8413f257060624424a9a8463fc56fc698cdb87e19b2c4b4bd9c7e50906015f56dfdba3cf1df8cd151",
      "randomness": "0x31064ed181e1945d4faa944c4c06ae004de058bc9e8abb9fa06299782d394946"
    }
  ],
  "blockNumber": "7,405,240"
}

{
  "Sr25519": "0x3c12955f7828142b90e81ffae8c142d4322729ca296bfc036ad39999d6e64a66ed06c0a8a8ecb8d60def61d38284d1441b3bb3e46b34ced912a78a9d677ccc81"
}