Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,557,614",
      "signature": "0xb9432ba59ffef6b273642cb1ef50ee46e05c928b9be8c6dcbdd36337dce270b99f121b0a095d8d891848d93db88d5e34",
      "randomness": "0x28819cdd5a85ffde30ee62356ec1c293977ec47f026c6140330a5e0e5afe6e7c"
    }
  ],
  "blockNumber": "7,409,739"
}

{
  "Sr25519": "0x9092efef59abb3d76fcc0861d79baeb4598e1db87daaa4939c3857effab54626c80cf236df506030901b0ce5723564ec53f94898b56ac7c64ae4c4b889ce1082"
}