Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,579,160",
      "signature": "0x8c0ff1dda1d91f368e137ee455860e3311fff565f55bccd77ba2c6ad65f13c678c2cfd78d1420c79a8e23900d6679013",
      "randomness": "0x341fcfd9d1843d52683ecb398c8026379711acee975a66f84f8d0f790ef551b4"
    }
  ],
  "blockNumber": "7,415,115"
}

{
  "Sr25519": "0x2ada85508b4b48bfe795b559b2da1d4d61702de0a53a86b87e5440c4758bbe54a25977ed551653fef9b5dac152b6e45605991e8181185dcc093b60324b167184"
}