Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,560,820",
      "signature": "0xb199c0fc2a086f741b1c9ff625b42163c954736baea6a5ff023c302234027f08e2bf3771b2036c6c452840a320a37358",
      "randomness": "0x5600bc4bf6e6d6f033795d8dcf342876c3512ddec9e1d3db5580eba91750ab3c"
    }
  ],
  "blockNumber": "7,410,540"
}

{
  "Sr25519": "0x74b2317d22d77335bc49581eace41800709b65136972e954ab63c07acce9bd2c966f00d8f79599c3a437e85bfcad4c63bb469278afa6ded8248501658c70e680"
}